63254845236 has 72 divisors (see below), whose sum is σ = 164891897632. Its totient is φ = 18853876800.

The previous prime is 63254845177. The next prime is 63254845253.

63254845236 is nontrivially palindromic in base 10.

63254845236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 268510 + ... + 445653.

Almost surely, 2^63254845236 is an apocalyptic number.

63254845236 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

63254845236 is an abundant number, since it is smaller than the sum of its proper divisors (101637052396).

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

63254845236 is a wasteful number, since it uses less digits than its factorization.

63254845236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714253 (or 714240 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 48.

The spelling of 63254845236 in words is "sixty-three billion, two hundred fifty-four million, eight hundred forty-five thousand, two hundred thirty-six".