157311152 has 10 divisors (see below), whose sum is σ = 304790388. Its totient is φ = 78655568.

The previous prime is 157311103. The next prime is 157311163. The reversal of 157311152 is 251113751.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4915958 + ... + 4915989.

Almost surely, 2^157311152 is an apocalyptic number.

It is an amenable number.

157311152 is a deficient number, since it is larger than the sum of its proper divisors (147479236).

157311152 is an equidigital number, since it uses as much as digits as its factorization.

157311152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9831955 (or 9831949 counting only the distinct ones).

The product of its digits is 1050, while the sum is 26.

The square root of 157311152 is about 12542.3742568941. The cubic root of 157311152 is about 539.8252200703.

The spelling of 157311152 in words is "one hundred fifty-seven million, three hundred eleven thousand, one hundred fifty-two".