63264360950 has 24 divisors (see below), whose sum is σ = 134481956592. Its totient is φ = 21690637920.

The previous prime is 63264360919. The next prime is 63264360961. The reversal of 63264360950 is 5906346236.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90377309 + ... + 90378008.

It is an arithmetic number, because the mean of its divisors is an integer number (5603414858).

Almost surely, 2^63264360950 is an apocalyptic number.

63264360950 is an abundant number, since it is smaller than the sum of its proper divisors (71217595642).

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

63264360950 is a wasteful number, since it uses less digits than its factorization.

63264360950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180755336 (or 180755331 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 63264360950 in words is "sixty-three billion, two hundred sixty-four million, three hundred sixty thousand, nine hundred fifty".