157056836038 has 16 divisors (see below), whose sum is σ = 249450575184. Its totient is φ = 73906917120.

The previous prime is 157056836033. The next prime is 157056836051. The reversal of 157056836038 is 830638650751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157056836033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2092093 + ... + 2165863.

It is an arithmetic number, because the mean of its divisors is an integer number (15590660949).

Almost surely, 2^157056836038 is an apocalyptic number.

157056836038 is a deficient number, since it is larger than the sum of its proper divisors (92393739146).

157056836038 is a wasteful number, since it uses less digits than its factorization.

157056836038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136407.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 157056836038 in words is "one hundred fifty-seven billion, fifty-six million, eight hundred thirty-six thousand, thirty-eight".