63164231654152 has 64 divisors (see below), whose sum is σ = 123311581272000. Its totient is φ = 30307490648064.

The previous prime is 63164231654149. The next prime is 63164231654171. The reversal of 63164231654152 is 25145613246136.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 63164231654096 and 63164231654105.

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, 34691224 + ... + 36466552.

It is an arithmetic number, because the mean of its divisors is an integer number (1926743457375).

Almost surely, 2^{63164231654152} is an apocalyptic number.

It is an amenable number.

63164231654152 is a deficient number, since it is larger than the sum of its proper divisors (60147349617848).

63164231654152 is a wasteful number, since it uses less digits than its factorization.

63164231654152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777190 (or 1777186 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 49.

The spelling of 63164231654152 in words is "sixty-three trillion, one hundred sixty-four billion, two hundred thirty-one million, six hundred fifty-four thousand, one hundred fifty-two".