57803966480 has 80 divisors (see below), whose sum is σ = 149401104384. Its totient is φ = 20654507520.

The previous prime is 57803966477. The next prime is 57803966497. The reversal of 57803966480 is 8466930875.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 864224 + ... + 928703.

Almost surely, 2^57803966480 is an apocalyptic number.

It is an amenable number.

57803966480 is an abundant number, since it is smaller than the sum of its proper divisors (91597137904).

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

57803966480 is a wasteful number, since it uses less digits than its factorization.

57803966480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792984 (or 1792978 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 57803966480 in words is "fifty-seven billion, eight hundred three million, nine hundred sixty-six thousand, four hundred eighty".