63113502 has 8 divisors (see below), whose sum is σ = 126227016. Its totient is φ = 21037832.

The previous prime is 63113471. The next prime is 63113521. The reversal of 63113502 is 20531136.

It is a sphenic number, since it is the product of 3 distinct primes.

63113502 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5259453 + ... + 5259464.

It is an arithmetic number, because the mean of its divisors is an integer number (15778377).

Almost surely, 2^63113502 is an apocalyptic number.

63113502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

63113502 is a wasteful number, since it uses less digits than its factorization.

63113502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10518922.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 63113502 is about 7944.4006696541. The cubic root of 63113502 is about 398.1445356045.

Adding to 63113502 its reverse (20531136), we get a palindrome (83644638).

The spelling of 63113502 in words is "sixty-three million, one hundred thirteen thousand, five hundred two".