925915041025 has 36 divisors (see below), whose sum is σ = 1243544859300. Its totient is φ = 683588505600.

The previous prime is 925915040983. The next prime is 925915041071. The reversal of 925915041025 is 520140519529.

It is a happy number.

It can be written as a sum of positive squares in 18 ways, for example, as 919266758656 + 6648282369 = 958784^2 + 81537^2 .

It is a de Polignac number, because none of the positive numbers 2^k-925915041025 is a prime.

It is a super-3 number, since 3×925915041025³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19246201 + ... + 19294249.

Almost surely, 2^925915041025 is an apocalyptic number.

It is an amenable number.

925915041025 is a deficient number, since it is larger than the sum of its proper divisors (317629818275).

925915041025 is a wasteful number, since it uses less digits than its factorization.

925915041025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52646 (or 52628 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 43.

The spelling of 925915041025 in words is "nine hundred twenty-five billion, nine hundred fifteen million, forty-one thousand, twenty-five".