63225244356 has 144 divisors (see below), whose sum is σ = 155469222720. Its totient is φ = 19992360960.

The previous prime is 63225244339. The next prime is 63225244399. The reversal of 63225244356 is 65344252236.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 121353376 + ... + 121353896.

It is an arithmetic number, because the mean of its divisors is an integer number (1079647380).

Almost surely, 2^63225244356 is an apocalyptic number.

It is an amenable number.

63225244356 is an abundant number, since it is smaller than the sum of its proper divisors (92243978364).

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

63225244356 is a wasteful number, since it uses less digits than its factorization.

63225244356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 735 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

The spelling of 63225244356 in words is "sixty-three billion, two hundred twenty-five million, two hundred forty-four thousand, three hundred fifty-six".