57568880500 has 24 divisors (see below), whose sum is σ = 125730436104. Its totient is φ = 23027552000.

The previous prime is 57568880497. The next prime is 57568880507. The reversal of 57568880500 is 508886575.

It can be written as a sum of positive squares in 4 ways, for example, as 17451995236 + 40116885264 = 132106^2 + 200292^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57568880507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57568381 + ... + 57569380.

It is an arithmetic number, because the mean of its divisors is an integer number (5238768171).

Almost surely, 2^57568880500 is an apocalyptic number.

57568880500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57568880500 is an abundant number, since it is smaller than the sum of its proper divisors (68161555604).

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

57568880500 is a wasteful number, since it uses less digits than its factorization.

57568880500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115137780 (or 115137768 counting only the distinct ones).

The product of its (nonzero) digits is 2688000, while the sum is 52.

The spelling of 57568880500 in words is "fifty-seven billion, five hundred sixty-eight million, eight hundred eighty thousand, five hundred".