54957102157 has 8 divisors (see below), whose sum is σ = 56733868800. Its totient is φ = 53180582880.

The previous prime is 54957102131. The next prime is 54957102173. The reversal of 54957102157 is 75120175945.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54957102157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54957102107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459594 + ... + 566692.

It is an arithmetic number, because the mean of its divisors is an integer number (7091733600).

Almost surely, 2^54957102157 is an apocalyptic number.

It is an amenable number.

54957102157 is a deficient number, since it is larger than the sum of its proper divisors (1776766643).

54957102157 is a wasteful number, since it uses less digits than its factorization.

54957102157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123683.

The product of its (nonzero) digits is 441000, while the sum is 46.

The spelling of 54957102157 in words is "fifty-four billion, nine hundred fifty-seven million, one hundred two thousand, one hundred fifty-seven".