57489621127 has 16 divisors (see below), whose sum is σ = 61103750400. Its totient is φ = 53936245440.

The previous prime is 57489621113. The next prime is 57489621131. The reversal of 57489621127 is 72112698475.

It is not a de Polignac number, because 57489621127 - 2³⁵ = 23129882759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57489621187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1064302 + ... + 1117012.

It is an arithmetic number, because the mean of its divisors is an integer number (3818984400).

Almost surely, 2^57489621127 is an apocalyptic number.

57489621127 is a deficient number, since it is larger than the sum of its proper divisors (3614129273).

57489621127 is a wasteful number, since it uses less digits than its factorization.

57489621127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53286.

The product of its digits is 1693440, while the sum is 52.

The spelling of 57489621127 in words is "fifty-seven billion, four hundred eighty-nine million, six hundred twenty-one thousand, one hundred twenty-seven".