157119952 has 30 divisors (see below), whose sum is σ = 334614434. Its totient is φ = 71417280.

The previous prime is 157119889. The next prime is 157119953. The reversal of 157119952 is 259911751.

It can be written as a sum of positive squares in only one way, i.e., 124902976 + 32216976 = 11176^2 + 5676^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157119953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38643 + ... + 42514.

Almost surely, 2^157119952 is an apocalyptic number.

It is an amenable number.

157119952 is an abundant number, since it is smaller than the sum of its proper divisors (177494482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157119952 is a wasteful number, since it uses less digits than its factorization.

157119952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81187 (or 81170 counting only the distinct ones).

The product of its digits is 28350, while the sum is 40.

The square root of 157119952 is about 12534.7497781168. The cubic root of 157119952 is about 539.6064256078.

The spelling of 157119952 in words is "one hundred fifty-seven million, one hundred nineteen thousand, nine hundred fifty-two".