578084020964 has 24 divisors (see below), whose sum is σ = 1089684331008. Its totient is φ = 267556417920.

The previous prime is 578084020937. The next prime is 578084021003. The reversal of 578084020964 is 469020480875.

It is a super-2 number, since 2×578084020964² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101344277 + ... + 101349980.

It is an arithmetic number, because the mean of its divisors is an integer number (45403513792).

Almost surely, 2^578084020964 is an apocalyptic number.

It is an amenable number.

578084020964 is a deficient number, since it is larger than the sum of its proper divisors (511600310044).

578084020964 is a wasteful number, since it uses less digits than its factorization.

578084020964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202694315 (or 202694313 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 578084020964 in words is "five hundred seventy-eight billion, eighty-four million, twenty thousand, nine hundred sixty-four".