265330925 has 12 divisors (see below), whose sum is σ = 329321556. Its totient is φ = 212064000.

The previous prime is 265330909. The next prime is 265330931. The reversal of 265330925 is 529033562.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 4605316 + 260725609 = 2146^2 + 16147^2 .

It is not a de Polignac number, because 265330925 - 2⁴ = 265330909 is a prime.

It is a super-2 number, since 2×265330925² = 140800999522711250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

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, 25607 + ... + 34443.

It is an arithmetic number, because the mean of its divisors is an integer number (27443463).

Almost surely, 2^265330925 is an apocalyptic number.

265330925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

265330925 is a deficient number, since it is larger than the sum of its proper divisors (63990631).

265330925 is a wasteful number, since it uses less digits than its factorization.

265330925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10048 (or 10043 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 265330925 is about 16288.9817054351. The cubic root of 265330925 is about 642.5830866523.

The spelling of 265330925 in words is "two hundred sixty-five million, three hundred thirty thousand, nine hundred twenty-five".