904500052 has 12 divisors (see below), whose sum is σ = 1592025876. Its totient is φ = 449635520.

The previous prime is 904500043. The next prime is 904500061. The reversal of 904500052 is 250005409.

It is an interprime number because it is at equal distance from previous prime (904500043) and next prime (904500061).

It can be written as a sum of positive squares in 2 ways, for example, as 403367056 + 501132996 = 20084^2 + 22386^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652849 + ... + 654232.

It is an arithmetic number, because the mean of its divisors is an integer number (132668823).

Almost surely, 2^904500052 is an apocalyptic number.

It is an amenable number.

904500052 is a deficient number, since it is larger than the sum of its proper divisors (687525824).

904500052 is a wasteful number, since it uses less digits than its factorization.

904500052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307258 (or 1307256 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 904500052 is about 30074.9073481532. The cubic root of 904500052 is about 967.0958776229.

The spelling of 904500052 in words is "nine hundred four million, five hundred thousand, fifty-two".