63504172060124 has 24 divisors (see below), whose sum is σ = 115277704127040. Its totient is φ = 30573651923136.

The previous prime is 63504172060117. The next prime is 63504172060127. The reversal of 63504172060124 is 42106027140536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63504172060127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745801787 + ... + 745886930.

It is an arithmetic number, because the mean of its divisors is an integer number (4803237671960).

Almost surely, 2^{63504172060124} is an apocalyptic number.

It is an amenable number.

63504172060124 is a deficient number, since it is larger than the sum of its proper divisors (51773532066916).

63504172060124 is a wasteful number, since it uses less digits than its factorization.

63504172060124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491689117 (or 1491689115 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 63504172060124 in words is "sixty-three trillion, five hundred four billion, one hundred seventy-two million, sixty thousand, one hundred twenty-four".