900540925 has 12 divisors (see below), whose sum is σ = 1132400736. Its totient is φ = 710284400.

The previous prime is 900540899. The next prime is 900540931. The reversal of 900540925 is 529045009.

It is not a de Polignac number, because 900540925 - 2¹⁵ = 900508157 is a prime.

It is a Duffinian number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 251899 + ... + 255448.

It is an arithmetic number, because the mean of its divisors is an integer number (94366728).

Almost surely, 2^900540925 is an apocalyptic number.

It is an amenable number.

900540925 is a deficient number, since it is larger than the sum of its proper divisors (231859811).

900540925 is a wasteful number, since it uses less digits than its factorization.

900540925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507428 (or 507423 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 900540925 is about 30009.0140624446. The cubic root of 900540925 is about 965.6827745130.

The spelling of 900540925 in words is "nine hundred million, five hundred forty thousand, nine hundred twenty-five".