9250091825 has 12 divisors (see below), whose sum is σ = 12352430748. Its totient is φ = 6830836800.

The previous prime is 9250091819. The next prime is 9250091849. The reversal of 9250091825 is 5281900529.

It can be written as a sum of positive squares in 6 ways, for example, as 277455649 + 8972636176 = 16657^2 + 94724^2 .

It is not a de Polignac number, because 9250091825 - 2⁸ = 9250091569 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon 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, 14230586 + ... + 14231235.

It is an arithmetic number, because the mean of its divisors is an integer number (1029369229).

Almost surely, 2^9250091825 is an apocalyptic number.

It is an amenable number.

9250091825 is a deficient number, since it is larger than the sum of its proper divisors (3102338923).

9250091825 is a wasteful number, since it uses less digits than its factorization.

9250091825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28461844 (or 28461839 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 41.

The square root of 9250091825 is about 96177.3976826156. The cubic root of 9250091825 is about 2099.1751730478.

The spelling of 9250091825 in words is "nine billion, two hundred fifty million, ninety-one thousand, eight hundred twenty-five".