57150658480 has 40 divisors (see below), whose sum is σ = 140691477312. Its totient is φ = 21515541504.

The previous prime is 57150658457. The next prime is 57150658489. The reversal of 57150658480 is 8485605175.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (57150658489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21009912 + ... + 21012631.

Almost surely, 2^57150658480 is an apocalyptic number.

It is an amenable number.

57150658480 is an abundant number, since it is smaller than the sum of its proper divisors (83540818832).

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

57150658480 is a wasteful number, since it uses less digits than its factorization.

57150658480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42022573 (or 42022567 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 49.

The spelling of 57150658480 in words is "fifty-seven billion, one hundred fifty million, six hundred fifty-eight thousand, four hundred eighty".