63232237256 has 16 divisors (see below), whose sum is σ = 125534588940. Its totient is φ = 29756346880.

The previous prime is 63232237247. The next prime is 63232237283. The reversal of 63232237256 is 65273223236.

It can be written as a sum of positive squares in 2 ways, for example, as 63227102500 + 5134756 = 251450^2 + 2266^2 .

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, 232471325 + ... + 232471596.

Almost surely, 2^63232237256 is an apocalyptic number.

It is an amenable number.

63232237256 is a deficient number, since it is larger than the sum of its proper divisors (62302351684).

63232237256 is a wasteful number, since it uses less digits than its factorization.

63232237256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464942944 (or 464942940 counting only the distinct ones).

The product of its digits is 544320, while the sum is 41.

The spelling of 63232237256 in words is "sixty-three billion, two hundred thirty-two million, two hundred thirty-seven thousand, two hundred fifty-six".