4578139164996 has 36 divisors (see below), whose sum is σ = 11572852020912. Its totient is φ = 1526002400304.

The previous prime is 4578139164947. The next prime is 4578139165021. The reversal of 4578139164996 is 6994619318754.

It is a happy number.

4578139164996 is a `hidden beast` number, since 4 + 57 + 81 + 3 + 9 + 1 + 6 + 499 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4578139164996² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 554350 + ... + 3076293.

It is an arithmetic number, because the mean of its divisors is an integer number (321468111692).

Almost surely, 2^{4578139164996} is an apocalyptic number.

It is an amenable number.

4578139164996 is an abundant number, since it is smaller than the sum of its proper divisors (6994712855916).

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

4578139164996 is a wasteful number, since it uses less digits than its factorization.

4578139164996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3665680 (or 3665675 counting only the distinct ones).

The product of its digits is 352719360, while the sum is 72.

The spelling of 4578139164996 in words is "four trillion, five hundred seventy-eight billion, one hundred thirty-nine million, one hundred sixty-four thousand, nine hundred ninety-six".