913020568704 has 48 divisors (see below), whose sum is σ = 2627311796070. Its totient is φ = 304340189184.

The previous prime is 913020568697. The next prime is 913020568729. The reversal of 913020568704 is 407865020319.

913020568704 is a `hidden beast` number, since 9 + 13 + 0 + 2 + 0 + 568 + 70 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 745045185600 + 167975383104 = 863160^2 + 409848^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 913020568704.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 396275137 + ... + 396277440.

It is a 1-persistent number, because it is pandigital, but 2⋅913020568704 = 1826041137408 is not.

Almost surely, 2^913020568704 is an apocalyptic number.

It is an amenable number.

913020568704 is an abundant number, since it is smaller than the sum of its proper divisors (1714291227366).

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

913020568704 is a wasteful number, since it uses less digits than its factorization.

913020568704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792552597 (or 792552582 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 913020568704 in words is "nine hundred thirteen billion, twenty million, five hundred sixty-eight thousand, seven hundred four".