57044789025 has 96 divisors (see below), whose sum is σ = 114220689408. Its totient is φ = 24523699200.

The previous prime is 57044788979. The next prime is 57044789071. The reversal of 57044789025 is 52098744075.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (57044788979) and next prime (57044789071).

It is not a de Polignac number, because 57044789025 - 2⁷ = 57044788897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17875180 + ... + 17878370.

It is an arithmetic number, because the mean of its divisors is an integer number (1189798848).

Almost surely, 2^57044789025 is an apocalyptic number.

It is an amenable number.

57044789025 is an abundant number, since it is smaller than the sum of its proper divisors (57175900383).

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

57044789025 is a wasteful number, since it uses less digits than its factorization.

57044789025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5231 (or 5226 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 57044789025 in words is "fifty-seven billion, forty-four million, seven hundred eighty-nine thousand, twenty-five".