157041512 has 32 divisors (see below), whose sum is σ = 312491520. Its totient is φ = 73731840.

The previous prime is 157041509. The next prime is 157041527. The reversal of 157041512 is 215140751.

It is a super-2 number, since 2×157041512² = 49324072982492288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73337 + ... + 75447.

It is an arithmetic number, because the mean of its divisors is an integer number (9765360).

Almost surely, 2^157041512 is an apocalyptic number.

It is an amenable number.

157041512 is a deficient number, since it is larger than the sum of its proper divisors (155450008).

157041512 is a wasteful number, since it uses less digits than its factorization.

157041512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2681 (or 2677 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 157041512 is about 12531.6204857951. The cubic root of 157041512 is about 539.5166136029.

The spelling of 157041512 in words is "one hundred fifty-seven million, forty-one thousand, five hundred twelve".