900840708025 has 12 divisors (see below), whose sum is σ = 1140809340672. Its totient is φ = 705339106640.

The previous prime is 900840707951. The next prime is 900840708041. The reversal of 900840708025 is 520807048009.

It is not a de Polignac number, because 900840708025 - 2²⁹ = 900303837113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 383335297 + ... + 383337646.

It is an arithmetic number, because the mean of its divisors is an integer number (95067445056).

Almost surely, 2^900840708025 is an apocalyptic number.

It is an amenable number.

900840708025 is a deficient number, since it is larger than the sum of its proper divisors (239968632647).

900840708025 is a wasteful number, since it uses less digits than its factorization.

900840708025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766673000 (or 766672995 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 900840708025 in words is "nine hundred billion, eight hundred forty million, seven hundred eight thousand, twenty-five".