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52757114399 = 1119121250829
BaseRepresentation
bin110001001000100100…
…011010111000011111
312001011201211002112222
4301020210122320133
51331021310130044
640123012015555
73545241034103
oct611044327037
9161151732488
1052757114399
11204130199a0
12a2843015bb
134c8a032b72
1427a698d903
15158b95c8ee
hexc4891ae1f

52757114399 has 8 divisors (see below), whose sum is σ = 57556455120. Its totient is φ = 47958313600.

The previous prime is 52757114383. The next prime is 52757114401. The reversal of 52757114399 is 99341175725.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52757114399 - 24 = 52757114383 is a prime.

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 52757114399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52757114329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84917 + ... + 335745.

It is an arithmetic number, because the mean of its divisors is an integer number (7194556890).

Almost surely, 252757114399 is an apocalyptic number.

52757114399 is a deficient number, since it is larger than the sum of its proper divisors (4799340721).

52757114399 is a wasteful number, since it uses less digits than its factorization.

52757114399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269961.

The product of its digits is 2381400, while the sum is 53.

The spelling of 52757114399 in words is "fifty-two billion, seven hundred fifty-seven million, one hundred fourteen thousand, three hundred ninety-nine".

Divisors: 1 11 19121 210331 250829 2759119 4796101309 52757114399