63100450311156 has 30 divisors (see below), whose sum is σ = 164957041400690. Its totient is φ = 21033483436944.

The previous prime is 63100450311121. The next prime is 63100450311181. The reversal of 63100450311156 is 65111305400136.

63100450311156 is a `hidden beast` number, since 6 + 31 + 0 + 0 + 4 + 503 + 1 + 115 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 54501070010256 + 8599380300900 = 7382484^2 + 2932470^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 63100450311156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 97377237811 + ... + 97377238458.

Almost surely, 2^{63100450311156} is an apocalyptic number.

It is an amenable number.

63100450311156 is an abundant number, since it is smaller than the sum of its proper divisors (101856591089534).

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

63100450311156 is a wasteful number, since it uses less digits than its factorization.

63100450311156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194754476285 (or 194754476274 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 63100450311156 in words is "sixty-three trillion, one hundred billion, four hundred fifty million, three hundred eleven thousand, one hundred fifty-six".