157955804 has 12 divisors (see below), whose sum is σ = 277951128. Its totient is φ = 78541200.

The previous prime is 157955773. The next prime is 157955827. The reversal of 157955804 is 408559751.

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, 108362 + ... + 109809.

It is an arithmetic number, because the mean of its divisors is an integer number (23162594).

Almost surely, 2^157955804 is an apocalyptic number.

It is an amenable number.

157955804 is a deficient number, since it is larger than the sum of its proper divisors (119995324).

157955804 is a wasteful number, since it uses less digits than its factorization.

157955804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218356 (or 218354 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 44.

The square root of 157955804 is about 12568.0469445336. The cubic root of 157955804 is about 540.5616059361.

The spelling of 157955804 in words is "one hundred fifty-seven million, nine hundred fifty-five thousand, eight hundred four".