252841579 has 4 divisors (see below), whose sum is σ = 256402800. Its totient is φ = 249280360.

The previous prime is 252841577. The next prime is 252841597. The reversal of 252841579 is 975148252.

252841579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252841579 - 2¹ = 252841577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252841571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1780504 + ... + 1780645.

It is an arithmetic number, because the mean of its divisors is an integer number (64100700).

Almost surely, 2^252841579 is an apocalyptic number.

252841579 is a deficient number, since it is larger than the sum of its proper divisors (3561221).

252841579 is an equidigital number, since it uses as much as digits as its factorization.

252841579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561220.

The product of its digits is 201600, while the sum is 43.

The square root of 252841579 is about 15900.9930193054. The cubic root of 252841579 is about 632.3383154660.

The spelling of 252841579 in words is "two hundred fifty-two million, eight hundred forty-one thousand, five hundred seventy-nine".