265625652 has 24 divisors (see below), whose sum is σ = 620909856. Its totient is φ = 88382368.

The previous prime is 265625651. The next prime is 265625653. The reversal of 265625652 is 256526562.

It is an interprime number because it is at equal distance from previous prime (265625651) and next prime (265625653).

It is a self number, because there is not a number n which added to its sum of digits gives 265625652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265625651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12903 + ... + 26414.

It is an arithmetic number, because the mean of its divisors is an integer number (25871244).

Almost surely, 2^265625652 is an apocalyptic number.

It is an amenable number.

265625652 is an abundant number, since it is smaller than the sum of its proper divisors (355284204).

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

265625652 is a wasteful number, since it uses less digits than its factorization.

265625652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39887 (or 39885 counting only the distinct ones).

The product of its digits is 216000, while the sum is 39.

The square root of 265625652 is about 16298.0260154413. The cubic root of 265625652 is about 642.8209236173.

The spelling of 265625652 in words is "two hundred sixty-five million, six hundred twenty-five thousand, six hundred fifty-two".