63197575795 has 32 divisors (see below), whose sum is σ = 78081265152. Its totient is φ = 49077487872.

The previous prime is 63197575751. The next prime is 63197575829. The reversal of 63197575795 is 59757579136.

It is a cyclic number.

It is not a de Polignac number, because 63197575795 - 2²⁷ = 63063358067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29571967 + ... + 29574103.

It is an arithmetic number, because the mean of its divisors is an integer number (2440039536).

Almost surely, 2^63197575795 is an apocalyptic number.

63197575795 is a deficient number, since it is larger than the sum of its proper divisors (14883689357).

63197575795 is a wasteful number, since it uses less digits than its factorization.

63197575795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2971.

The product of its digits is 62511750, while the sum is 64.

The spelling of 63197575795 in words is "sixty-three billion, one hundred ninety-seven million, five hundred seventy-five thousand, seven hundred ninety-five".