252589311 has 24 divisors (see below), whose sum is σ = 393666000. Its totient is φ = 155143296.

The previous prime is 252589303. The next prime is 252589313. The reversal of 252589311 is 113985252.

It is not a de Polignac number, because 252589311 - 2³ = 252589303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252589313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70440 + ... + 73938.

It is an arithmetic number, because the mean of its divisors is an integer number (16402750).

Almost surely, 2^252589311 is an apocalyptic number.

252589311 is a deficient number, since it is larger than the sum of its proper divisors (141076689).

252589311 is a wasteful number, since it uses less digits than its factorization.

252589311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4135 (or 4132 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 252589311 is about 15893.0585791408. The cubic root of 252589311 is about 632.1279442071.

The spelling of 252589311 in words is "two hundred fifty-two million, five hundred eighty-nine thousand, three hundred eleven".