925166850925 has 12 divisors (see below), whose sum is σ = 1147878221940. Its totient is φ = 739700366720.

The previous prime is 925166850899. The next prime is 925166850953. The reversal of 925166850925 is 529058661529.

It can be written as a sum of positive squares in 6 ways, for example, as 218244071556 + 706922779369 = 467166^2 + 840787^2 .

It is a de Polignac number, because none of the positive numbers 2^k-925166850925 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 925166850925.

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, 10784272 + ... + 10869721.

It is an arithmetic number, because the mean of its divisors is an integer number (95656518495).

Almost surely, 2^925166850925 is an apocalyptic number.

It is an amenable number.

925166850925 is a deficient number, since it is larger than the sum of its proper divisors (222711371015).

925166850925 is a wasteful number, since it uses less digits than its factorization.

925166850925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21655712 (or 21655707 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 58.

The spelling of 925166850925 in words is "nine hundred twenty-five billion, one hundred sixty-six million, eight hundred fifty thousand, nine hundred twenty-five".