57563708832 has 240 divisors, whose sum is σ = 197429601600. Its totient is φ = 16446519936.

The previous prime is 57563708821. The next prime is 57563708837. The reversal of 57563708832 is 23880736575.

57563708832 is a `hidden beast` number, since 5 + 7 + 563 + 70 + 8 + 8 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (57563708837) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 856683 + ... + 921429.

It is an arithmetic number, because the mean of its divisors is an integer number (822623340).

Almost surely, 2^57563708832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57563708832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98714800800).

57563708832 is an abundant number, since it is smaller than the sum of its proper divisors (139865892768).

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

57563708832 is an equidigital number, since it uses as much as digits as its factorization.

57563708832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64790 (or 64759 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 57563708832 in words is "fifty-seven billion, five hundred sixty-three million, seven hundred eight thousand, eight hundred thirty-two".