9000052 has 6 divisors (see below), whose sum is σ = 15750098. Its totient is φ = 4500024.

The previous prime is 9000049. The next prime is 9000059. The reversal of 9000052 is 2500009.

It can be written as a sum of positive squares in only one way, i.e., 6937956 + 2062096 = 2634^2 + 1436^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9000059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125003 + ... + 1125010.

Almost surely, 2^9000052 is an apocalyptic number.

It is an amenable number.

9000052 is a deficient number, since it is larger than the sum of its proper divisors (6750046).

9000052 is a wasteful number, since it uses less digits than its factorization.

9000052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2250017 (or 2250015 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 9000052 is about 3000.0086666541. The cubic root of 9000052 is about 208.0087829132.

The spelling of 9000052 in words is "nine million, fifty-two", and thus it is an aban number and an uban number.