57202051856 has 40 divisors (see below), whose sum is σ = 112535832960. Its totient is φ = 28160947584.

The previous prime is 57202051847. The next prime is 57202051861. The reversal of 57202051856 is 65815020275.

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, 2515385 + ... + 2538023.

It is an arithmetic number, because the mean of its divisors is an integer number (2813395824).

Almost surely, 2^57202051856 is an apocalyptic number.

It is an amenable number.

57202051856 is a deficient number, since it is larger than the sum of its proper divisors (55333781104).

57202051856 is a wasteful number, since it uses less digits than its factorization.

57202051856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25071 (or 25065 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 41.

The spelling of 57202051856 in words is "fifty-seven billion, two hundred two million, fifty-one thousand, eight hundred fifty-six".