57052800568 has 8 divisors (see below), whose sum is σ = 106974001080. Its totient is φ = 28526400280.

The previous prime is 57052800559. The next prime is 57052800577. The reversal of 57052800568 is 86500825075.

It is an interprime number because it is at equal distance from previous prime (57052800559) and next prime (57052800577).

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×57052800568² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3565800028 + ... + 3565800043.

It is an arithmetic number, because the mean of its divisors is an integer number (13371750135).

Almost surely, 2^57052800568 is an apocalyptic number.

It is an amenable number.

57052800568 is a deficient number, since it is larger than the sum of its proper divisors (49921200512).

57052800568 is a wasteful number, since it uses less digits than its factorization.

57052800568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7131600077 (or 7131600073 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 46.

The spelling of 57052800568 in words is "fifty-seven billion, fifty-two million, eight hundred thousand, five hundred sixty-eight".