63399486204 has 36 divisors (see below), whose sum is σ = 160267467360. Its totient is φ = 21132152640.

The previous prime is 63399486203. The next prime is 63399486209. The reversal of 63399486204 is 40268499336.

63399486204 is a `hidden beast` number, since 6 + 3 + 3 + 9 + 9 + 4 + 8 + 620 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63399486203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1390237 + ... + 1435115.

Almost surely, 2^63399486204 is an apocalyptic number.

It is an amenable number.

63399486204 is an abundant number, since it is smaller than the sum of its proper divisors (96867981156).

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

63399486204 is a wasteful number, since it uses less digits than its factorization.

63399486204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84130 (or 84125 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 54.

The spelling of 63399486204 in words is "sixty-three billion, three hundred ninety-nine million, four hundred eighty-six thousand, two hundred four".