15157157405696 has 44 divisors (see below), whose sum is σ = 30458149486080. Its totient is φ = 7538900183040.

The previous prime is 15157157405681. The next prime is 15157157405699. The reversal of 15157157405696 is 69650475175151.

It is not an unprimeable number, because it can be changed into a prime (15157157405699) 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 3 ways as a sum of consecutive naturals, for example, 38552876 + ... + 38944043.

Almost surely, 2^{15157157405696} is an apocalyptic number.

15157157405696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

15157157405696 is an abundant number, since it is smaller than the sum of its proper divisors (15300992080384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15157157405696 is an equidigital number, since it uses as much as digits as its factorization.

15157157405696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77497130 (or 77497112 counting only the distinct ones).

The product of its (nonzero) digits is 39690000, while the sum is 62.

The spelling of 15157157405696 in words is "fifteen trillion, one hundred fifty-seven billion, one hundred fifty-seven million, four hundred five thousand, six hundred ninety-six".