913725914825 has 24 divisors (see below), whose sum is σ = 1208425158072. Its totient is φ = 682960056320.

The previous prime is 913725914767. The next prime is 913725914863. The reversal of 913725914825 is 528419527319.

It can be written as a sum of positive squares in 12 ways, for example, as 36985828489 + 876740086336 = 192317^2 + 936344^2 .

It is not a de Polignac number, because 913725914825 - 2¹⁴ = 913725898441 is a prime.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7788284 + ... + 7904733.

It is an arithmetic number, because the mean of its divisors is an integer number (50351048253).

Almost surely, 2^913725914825 is an apocalyptic number.

It is an amenable number.

913725914825 is a deficient number, since it is larger than the sum of its proper divisors (294699243247).

913725914825 is a wasteful number, since it uses less digits than its factorization.

913725914825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15693181 (or 15693176 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 56.

The spelling of 913725914825 in words is "nine hundred thirteen billion, seven hundred twenty-five million, nine hundred fourteen thousand, eight hundred twenty-five".