157117059 has 48 divisors (see below), whose sum is σ = 258935040. Its totient is φ = 90953280.

The previous prime is 157117049. The next prime is 157117087. The reversal of 157117059 is 950711751.

157117059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 157117059 - 2⁵ = 157117027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (157117019) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 215754 + ... + 216480.

It is an arithmetic number, because the mean of its divisors is an integer number (5394480).

Almost surely, 2^157117059 is an apocalyptic number.

157117059 is a deficient number, since it is larger than the sum of its proper divisors (101817981).

157117059 is a wasteful number, since it uses less digits than its factorization.

157117059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 837 counting only the distinct ones).

The product of its (nonzero) digits is 11025, while the sum is 36.

The square root of 157117059 is about 12534.6343783933. The cubic root of 157117059 is about 539.6031137199.

The spelling of 157117059 in words is "one hundred fifty-seven million, one hundred seventeen thousand, fifty-nine".