925917508425 has 288 divisors, whose sum is σ = 2030438043648. Its totient is φ = 363598709760.

The previous prime is 925917508409. The next prime is 925917508429. The reversal of 925917508425 is 524805719529.

It is not a de Polignac number, because 925917508425 - 2⁴ = 925917508409 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (925917508429) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 75498844 + ... + 75511106.

It is an arithmetic number, because the mean of its divisors is an integer number (7050132096).

Almost surely, 2^925917508425 is an apocalyptic number.

It is an amenable number.

925917508425 is an abundant number, since it is smaller than the sum of its proper divisors (1104520535223).

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

925917508425 is a wasteful number, since it uses less digits than its factorization.

925917508425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12369 (or 12351 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 57.

The spelling of 925917508425 in words is "nine hundred twenty-five billion, nine hundred seventeen million, five hundred eight thousand, four hundred twenty-five".