63187647234992 has 80 divisors (see below), whose sum is σ = 140559185517312. Its totient is φ = 26956040336640.

The previous prime is 63187647234947. The next prime is 63187647235007. The reversal of 63187647234992 is 29943274678136.

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, 28766663 + ... + 30885209.

Almost surely, 2^{63187647234992} is an apocalyptic number.

It is an amenable number.

63187647234992 is an abundant number, since it is smaller than the sum of its proper divisors (77371538282320).

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

63187647234992 is a wasteful number, since it uses less digits than its factorization.

63187647234992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119786 (or 2119780 counting only the distinct ones).

The product of its digits is 658409472, while the sum is 71.

The spelling of 63187647234992 in words is "sixty-three trillion, one hundred eighty-seven billion, six hundred forty-seven million, two hundred thirty-four thousand, nine hundred ninety-two".