57160156552 has 32 divisors (see below), whose sum is σ = 110322907200. Its totient is φ = 27744237504.

The previous prime is 57160156511. The next prime is 57160156609. The reversal of 57160156552 is 25565106175.

It is a junction number, because it is equal to n+sod(n) for n = 57160156499 and 57160156508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89998 + ... + 349885.

It is an arithmetic number, because the mean of its divisors is an integer number (3447590850).

Almost surely, 2^57160156552 is an apocalyptic number.

It is an amenable number.

57160156552 is a deficient number, since it is larger than the sum of its proper divisors (53162750648).

57160156552 is a wasteful number, since it uses less digits than its factorization.

57160156552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440365 (or 440361 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 43.

The spelling of 57160156552 in words is "fifty-seven billion, one hundred sixty million, one hundred fifty-six thousand, five hundred fifty-two".