57568238960 has 20 divisors (see below), whose sum is σ = 133846155768. Its totient is φ = 23027295552.

The previous prime is 57568238939. The next prime is 57568239011. The reversal of 57568238960 is 6983286575.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 57568238960.

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, 359801414 + ... + 359801573.

Almost surely, 2^57568238960 is an apocalyptic number.

It is an amenable number.

57568238960 is an abundant number, since it is smaller than the sum of its proper divisors (76277916808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57568238960 is a wasteful number, since it uses less digits than its factorization.

57568238960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719603000 (or 719602994 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 57568238960 in words is "fifty-seven billion, five hundred sixty-eight million, two hundred thirty-eight thousand, nine hundred sixty".