4664936066631 has 32 divisors (see below), whose sum is σ = 6490144217088. Its totient is φ = 2977100430720.

The previous prime is 4664936066621. The next prime is 4664936066683. The reversal of 4664936066631 is 1366606394664.

It is not a de Polignac number, because 4664936066631 - 2²⁵ = 4664902512199 is a prime.

It is a super-2 number, since 2×4664936066631² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664936066621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6390601 + ... + 7083053.

It is an arithmetic number, because the mean of its divisors is an integer number (202817006784).

Almost surely, 2^{4664936066631} is an apocalyptic number.

4664936066631 is a deficient number, since it is larger than the sum of its proper divisors (1825208150457).

4664936066631 is a wasteful number, since it uses less digits than its factorization.

4664936066631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693271.

The product of its (nonzero) digits is 60466176, while the sum is 60.

The spelling of 4664936066631 in words is "four trillion, six hundred sixty-four billion, nine hundred thirty-six million, sixty-six thousand, six hundred thirty-one".