252584057 has 8 divisors (see below), whose sum is σ = 275713632. Its totient is φ = 229482400.

The previous prime is 252584053. The next prime is 252584069. The reversal of 252584057 is 750485252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252584057 - 2² = 252584053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 252584057.

It is not an unprimeable number, because it can be changed into a prime (252584051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14957 + ... + 26997.

It is an arithmetic number, because the mean of its divisors is an integer number (34464204).

Almost surely, 2^252584057 is an apocalyptic number.

It is an amenable number.

252584057 is a deficient number, since it is larger than the sum of its proper divisors (23129575).

252584057 is a wasteful number, since it uses less digits than its factorization.

252584057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13959.

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 252584057 is about 15892.8932859942. The cubic root of 252584057 is about 632.1235613042.

The spelling of 252584057 in words is "two hundred fifty-two million, five hundred eighty-four thousand, fifty-seven".