57311190952 has 32 divisors (see below), whose sum is σ = 107832139200. Its totient is φ = 28556035200.

The previous prime is 57311190943. The next prime is 57311190973. The reversal of 57311190952 is 25909111375.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 57311190899 and 57311190908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8785452 + ... + 8791972.

It is an arithmetic number, because the mean of its divisors is an integer number (3369754350).

Almost surely, 2^57311190952 is an apocalyptic number.

It is an amenable number.

57311190952 is a deficient number, since it is larger than the sum of its proper divisors (50520948248).

57311190952 is a wasteful number, since it uses less digits than its factorization.

57311190952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10177 (or 10173 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 43.

The spelling of 57311190952 in words is "fifty-seven billion, three hundred eleven million, one hundred ninety thousand, nine hundred fifty-two".