57500555504 has 80 divisors (see below), whose sum is σ = 133071691200. Its totient is φ = 23547912192.

The previous prime is 57500555459. The next prime is 57500555527. The reversal of 57500555504 is 40555500575.

57500555504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223802 + ... + 406310.

It is an arithmetic number, because the mean of its divisors is an integer number (1663396140).

Almost surely, 2^57500555504 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 57500555504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66535845600).

57500555504 is an abundant number, since it is smaller than the sum of its proper divisors (75571135696).

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

57500555504 is a wasteful number, since it uses less digits than its factorization.

57500555504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182650 (or 182644 counting only the distinct ones).

The product of its (nonzero) digits is 437500, while the sum is 41.

The spelling of 57500555504 in words is "fifty-seven billion, five hundred million, five hundred fifty-five thousand, five hundred four".