900525 has 12 divisors (see below), whose sum is σ = 1488992. Its totient is φ = 480240.

The previous prime is 900511. The next prime is 900539. The reversal of 900525 is 525009.

It is an interprime number because it is at equal distance from previous prime (900511) and next prime (900539).

It is not a de Polignac number, because 900525 - 2⁶ = 900461 is a prime.

It is a Duffinian number.

It is a zygodrome in base 8.

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, 5929 + ... + 6078.

2⁹⁰⁰⁵²⁵ is an apocalyptic number.

It is an amenable number.

900525 is a deficient number, since it is larger than the sum of its proper divisors (588467).

900525 is a wasteful number, since it uses less digits than its factorization.

900525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12020 (or 12015 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 900525 is about 948.9599570056. The cubic root of 900525 is about 96.5677082161.

The spelling of 900525 in words is "nine hundred thousand, five hundred twenty-five".