157201516 has 48 divisors (see below), whose sum is σ = 308417760. Its totient is φ = 69672960.

The previous prime is 157201487. The next prime is 157201529. The reversal of 157201516 is 615102751.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362836 + ... + 363268.

It is an arithmetic number, because the mean of its divisors is an integer number (6425370).

Almost surely, 2^157201516 is an apocalyptic number.

It is an amenable number.

157201516 is a deficient number, since it is larger than the sum of its proper divisors (151216244).

157201516 is a wasteful number, since it uses less digits than its factorization.

157201516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754 (or 752 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 28.

The square root of 157201516 is about 12538.0028712710. The cubic root of 157201516 is about 539.6997828257.

The spelling of 157201516 in words is "one hundred fifty-seven million, two hundred one thousand, five hundred sixteen".