63352470328 has 32 divisors (see below), whose sum is σ = 135764588160. Its totient is φ = 27149199840.

The previous prime is 63352470193. The next prime is 63352470383. The reversal of 63352470328 is 82307425336.

63352470328 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 7 ways as a sum of consecutive naturals, for example, 1064775 + ... + 1122697.

It is an arithmetic number, because the mean of its divisors is an integer number (4242643380).

Almost surely, 2^63352470328 is an apocalyptic number.

It is an amenable number.

63352470328 is an abundant number, since it is smaller than the sum of its proper divisors (72412117832).

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

63352470328 is a wasteful number, since it uses less digits than its factorization.

63352470328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77467 (or 77463 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 63352470328 in words is "sixty-three billion, three hundred fifty-two million, four hundred seventy thousand, three hundred twenty-eight".