252583613 has 2 divisors, whose sum is σ = 252583614. Its totient is φ = 252583612.

The previous prime is 252583579. The next prime is 252583651. The reversal of 252583613 is 316385252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215884249 + 36699364 = 14693^2 + 6058^2 .

It is a cyclic number.

It is not a de Polignac number, because 252583613 - 2¹⁴ = 252567229 is a prime.

It is a super-2 number, since 2×252583613² = 127596963112267538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252583673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126291806 + 126291807.

It is an arithmetic number, because the mean of its divisors is an integer number (126291807).

Almost surely, 2^252583613 is an apocalyptic number.

It is an amenable number.

252583613 is a deficient number, since it is larger than the sum of its proper divisors (1).

252583613 is an equidigital number, since it uses as much as digits as its factorization.

252583613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 35.

The square root of 252583613 is about 15892.8793174805. The cubic root of 252583613 is about 632.1231909153.

The spelling of 252583613 in words is "two hundred fifty-two million, five hundred eighty-three thousand, six hundred thirteen".