252589545634 has 8 divisors (see below), whose sum is σ = 395357549760. Its totient is φ = 120803695716.

The previous prime is 252589545589. The next prime is 252589545661. The reversal of 252589545634 is 436545985252.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2745538494 + ... + 2745538585.

It is an arithmetic number, because the mean of its divisors is an integer number (49419693720).

Almost surely, 2^252589545634 is an apocalyptic number.

252589545634 is a deficient number, since it is larger than the sum of its proper divisors (142768004126).

252589545634 is a wasteful number, since it uses less digits than its factorization.

252589545634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5491077104.

The product of its digits is 51840000, while the sum is 58.

The spelling of 252589545634 in words is "two hundred fifty-two billion, five hundred eighty-nine million, five hundred forty-five thousand, six hundred thirty-four".