63227601156 has 12 divisors (see below), whose sum is σ = 147531069392. Its totient is φ = 21075867048.

The previous prime is 63227601127. The next prime is 63227601187. The reversal of 63227601156 is 65110672236.

It is a tau number, because it is divible by the number of its divisors (12).

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, 2634483370 + ... + 2634483393.

Almost surely, 2^63227601156 is an apocalyptic number.

It is an amenable number.

63227601156 is an abundant number, since it is smaller than the sum of its proper divisors (84303468236).

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

63227601156 is a wasteful number, since it uses less digits than its factorization.

63227601156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268966770 (or 5268966768 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 63227601156 in words is "sixty-three billion, two hundred twenty-seven million, six hundred one thousand, one hundred fifty-six".