63132223136 has 24 divisors (see below), whose sum is σ = 124985941920. Its totient is φ = 31389761728.

The previous prime is 63132223103. The next prime is 63132223163.

63132223136 is nontrivially palindromic in base 10.

63132223136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 5505116 + ... + 5516571.

It is an arithmetic number, because the mean of its divisors is an integer number (5207747580).

Almost surely, 2^63132223136 is an apocalyptic number.

It is an amenable number.

63132223136 is a deficient number, since it is larger than the sum of its proper divisors (61853718784).

63132223136 is a wasteful number, since it uses less digits than its factorization.

63132223136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11021876 (or 11021868 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

The spelling of 63132223136 in words is "sixty-three billion, one hundred thirty-two million, two hundred twenty-three thousand, one hundred thirty-six".