252554574 has 32 divisors (see below), whose sum is σ = 540720000. Its totient is φ = 78400224.

The previous prime is 252554543. The next prime is 252554587. The reversal of 252554574 is 475455252.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12049 + ... + 25500.

It is an arithmetic number, because the mean of its divisors is an integer number (16897500).

Almost surely, 2^252554574 is an apocalyptic number.

252554574 is an abundant number, since it is smaller than the sum of its proper divisors (288165426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252554574 is a wasteful number, since it uses less digits than its factorization.

252554574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37632.

The product of its digits is 280000, while the sum is 39.

The square root of 252554574 is about 15891.9657059786. The cubic root of 252554574 is about 632.0989653679.

The spelling of 252554574 in words is "two hundred fifty-two million, five hundred fifty-four thousand, five hundred seventy-four".