5001964640164 has 12 divisors (see below), whose sum is σ = 9055280814300. Its totient is φ = 2414741550368.

The previous prime is 5001964640161. The next prime is 5001964640173. The reversal of 5001964640164 is 4610464691005.

It can be written as a sum of positive squares in 2 ways, for example, as 3300609630564 + 1701355009600 = 1816758^2 + 1304360^2 .

It is a super-2 number, since 2×5001964640164² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5001964640161) 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, 21560192299 + ... + 21560192530.

It is an arithmetic number, because the mean of its divisors is an integer number (754606734525).

Almost surely, 2^{5001964640164} is an apocalyptic number.

It is an amenable number.

5001964640164 is a deficient number, since it is larger than the sum of its proper divisors (4053316174136).

5001964640164 is a wasteful number, since it uses less digits than its factorization.

5001964640164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43120384862 (or 43120384860 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 5001964640164 in words is "five trillion, one billion, nine hundred sixty-four million, six hundred forty thousand, one hundred sixty-four".