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54502007210007 = 374755219865461
BaseRepresentation
bin11000110010001101111001…
…10001111000000000010111
321010222100012120222111210220
430121012330301320000113
524120430102321210012
6311525513152045423
714323432355335050
oct1431067461700027
9233870176874726
1054502007210007
11164031982297a5
126142a2bb33873
1324546954694b6
14d65ca8581727
15647ac7a8708c
hex3191bcc78017

54502007210007 has 16 divisors (see below), whose sum is σ = 84817713349632. Its totient is φ = 30481365733920.

The previous prime is 54502007210003. The next prime is 54502007210029. The reversal of 54502007210007 is 70001270020545.

It is not a de Polignac number, because 54502007210007 - 22 = 54502007210003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54502007210007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54502007210003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27609931744 + ... + 27609933717.

It is an arithmetic number, because the mean of its divisors is an integer number (5301107084352).

Almost surely, 254502007210007 is an apocalyptic number.

54502007210007 is a deficient number, since it is larger than the sum of its proper divisors (30315706139625).

54502007210007 is a wasteful number, since it uses less digits than its factorization.

54502007210007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55219865518.

The product of its (nonzero) digits is 19600, while the sum is 33.

The spelling of 54502007210007 in words is "fifty-four trillion, five hundred two billion, seven million, two hundred ten thousand, seven".

Divisors: 1 3 7 21 47 141 329 987 55219865461 165659596383 386539058227 1159617174681 2595333676667 7786001030001 18167335736669 54502007210007