157795952 has 20 divisors (see below), whose sum is σ = 315592896. Its totient is φ = 76352640.

The previous prime is 157795949. The next prime is 157795973. The reversal of 157795952 is 259597751.

157795952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

157795952 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 157795952.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158573 + ... + 159564.

Almost surely, 2^157795952 is an apocalyptic number.

It is an amenable number.

157795952 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

157795952 is a wasteful number, since it uses less digits than its factorization.

157795952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318176 (or 318170 counting only the distinct ones).

The product of its digits is 992250, while the sum is 50.

The square root of 157795952 is about 12561.6858741174. The cubic root of 157795952 is about 540.3791941114.

The spelling of 157795952 in words is "one hundred fifty-seven million, seven hundred ninety-five thousand, nine hundred fifty-two".