900940252252 has 24 divisors (see below), whose sum is σ = 1632727811232. Its totient is φ = 434725262400.

The previous prime is 900940252207. The next prime is 900940252307. The reversal of 900940252252 is 252252049009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34820824 + ... + 34846687.

It is an arithmetic number, because the mean of its divisors is an integer number (68030325468).

Almost surely, 2^900940252252 is an apocalyptic number.

It is an amenable number.

900940252252 is a deficient number, since it is larger than the sum of its proper divisors (731787558980).

900940252252 is a wasteful number, since it uses less digits than its factorization.

900940252252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69667629 (or 69667627 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 900940252252 in words is "nine hundred billion, nine hundred forty million, two hundred fifty-two thousand, two hundred fifty-two".