57160128504 has 128 divisors (see below), whose sum is σ = 151922073600. Its totient is φ = 17871114240.

The previous prime is 57160128481. The next prime is 57160128539. The reversal of 57160128504 is 40582106175.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44070384 + ... + 44071680.

It is an arithmetic number, because the mean of its divisors is an integer number (1186891200).

Almost surely, 2^57160128504 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 57160128504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75961036800).

57160128504 is an abundant number, since it is smaller than the sum of its proper divisors (94761945096).

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

57160128504 is a wasteful number, since it uses less digits than its factorization.

57160128504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213 (or 2209 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 57160128504 in words is "fifty-seven billion, one hundred sixty million, one hundred twenty-eight thousand, five hundred four".