252242550254 has 32 divisors (see below), whose sum is σ = 383356527840. Its totient is φ = 124467840000.

The previous prime is 252242550247. The next prime is 252242550299. The reversal of 252242550254 is 452055242252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60041354 + ... + 60045554.

It is an arithmetic number, because the mean of its divisors is an integer number (11979891495).

Almost surely, 2^252242550254 is an apocalyptic number.

252242550254 is a deficient number, since it is larger than the sum of its proper divisors (131113977586).

252242550254 is a wasteful number, since it uses less digits than its factorization.

252242550254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5396.

The product of its (nonzero) digits is 320000, while the sum is 38.

The spelling of 252242550254 in words is "two hundred fifty-two billion, two hundred forty-two million, five hundred fifty thousand, two hundred fifty-four".