63310046072 has 64 divisors (see below), whose sum is σ = 153789619200. Its totient is φ = 23727530880.

The previous prime is 63310046047. The next prime is 63310046089. The reversal of 63310046072 is 27064001336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2274704 + ... + 2302367.

It is an arithmetic number, because the mean of its divisors is an integer number (2402962800).

Almost surely, 2^63310046072 is an apocalyptic number.

It is an amenable number.

63310046072 is an abundant number, since it is smaller than the sum of its proper divisors (90479573128).

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

63310046072 is a wasteful number, since it uses less digits than its factorization.

63310046072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4577116 (or 4577112 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 63310046072 in words is "sixty-three billion, three hundred ten million, forty-six thousand, seventy-two".