57407604488 has 16 divisors (see below), whose sum is σ = 115919201580. Its totient is φ = 26495817408.

The previous prime is 57407604481. The next prime is 57407604503. The reversal of 57407604488 is 88440670475.

It can be written as a sum of positive squares in 2 ways, for example, as 57169766404 + 237838084 = 239102^2 + 15422^2 .

It is not an unprimeable number, because it can be changed into a prime (57407604481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275997995 + ... + 275998202.

Almost surely, 2^57407604488 is an apocalyptic number.

It is an amenable number.

57407604488 is an abundant number, since it is smaller than the sum of its proper divisors (58511597092).

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

57407604488 is a wasteful number, since it uses less digits than its factorization.

57407604488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551996216 (or 551996212 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 53.

The spelling of 57407604488 in words is "fifty-seven billion, four hundred seven million, six hundred four thousand, four hundred eighty-eight".