63113526500994 has 24 divisors (see below), whose sum is σ = 138619206610092. Its totient is φ = 20749652547840.

The previous prime is 63113526500989. The next prime is 63113526501049. The reversal of 63113526500994 is 49900562531136.

63113526500994 is a `hidden beast` number, since 6 + 3 + 11 + 35 + 2 + 6 + 500 + 9 + 94 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 61077554235369 + 2035972265625 = 7815213^2 + 1426875^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 63113526500994.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24015800247 + ... + 24015802874.

Almost surely, 2^{63113526500994} is an apocalyptic number.

63113526500994 is an abundant number, since it is smaller than the sum of its proper divisors (75505680109098).

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

63113526500994 is a wasteful number, since it uses less digits than its factorization.

63113526500994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48031603202 (or 48031603199 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 54.

The spelling of 63113526500994 in words is "sixty-three trillion, one hundred thirteen billion, five hundred twenty-six million, five hundred thousand, nine hundred ninety-four".