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54867676110451 = 2331139677981667
BaseRepresentation
bin11000111100110111000000…
…10110000001111001110011
321012021022001200112022202221
430132123200112001321303
524142423000041013301
6312405510141421511
714362026106605601
oct1436334026017163
9235238050468687
1054867676110451
1116534283848946
1261a188186a897
13247cccc324939
14d79876dd8871
1565237a4ccda1
hex31e6e0581e73

54867676110451 has 32 divisors (see below), whose sum is σ = 59534795980800. Its totient is φ = 50415708039840.

The previous prime is 54867676110433. The next prime is 54867676110487. The reversal of 54867676110451 is 15401167676845.

54867676110451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54867676110451 - 27 = 54867676110323 is a prime.

It is a super-2 number, since 2×548676761104512 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54867676110451.

It is not an unprimeable number, because it can be changed into a prime (54867676110251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 671805520 + ... + 671887186.

It is an arithmetic number, because the mean of its divisors is an integer number (1860462374400).

Almost surely, 254867676110451 is an apocalyptic number.

54867676110451 is a deficient number, since it is larger than the sum of its proper divisors (4667119870349).

54867676110451 is a wasteful number, since it uses less digits than its factorization.

54867676110451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88639.

The product of its (nonzero) digits is 33868800, while the sum is 61.

The spelling of 54867676110451 in words is "fifty-four trillion, eight hundred sixty-seven billion, six hundred seventy-six million, one hundred ten thousand, four hundred fifty-one".

Divisors: 1 23 31 139 713 3197 4309 6779 81667 99107 155917 210149 942281 1878341 2531677 4833427 11351713 21672463 29210711 58228571 261089399 351903103 553620593 671846353 8093771369 12733273639 17162238383 76953262427 394731482809 1769925035821 2385551135237 54867676110451