63163642104 has 64 divisors (see below), whose sum is σ = 184689024000. Its totient is φ = 19946412000.

The previous prime is 63163642097. The next prime is 63163642147. The reversal of 63163642104 is 40124636136.

63163642104 is a `hidden beast` number, since 6 + 3 + 1 + 6 + 3 + 642 + 1 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7691272 + ... + 7699479.

It is an arithmetic number, because the mean of its divisors is an integer number (2885766000).

Almost surely, 2^63163642104 is an apocalyptic number.

It is an amenable number.

63163642104 is an abundant number, since it is smaller than the sum of its proper divisors (121525381896).

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

63163642104 is a wasteful number, since it uses less digits than its factorization.

63163642104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15390785 (or 15390775 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 63163642104 in words is "sixty-three billion, one hundred sixty-three million, six hundred forty-two thousand, one hundred four".