2252558774 has 16 divisors (see below), whose sum is σ = 3542469120. Its totient is φ = 1072200360.

The previous prime is 2252558713. The next prime is 2252558821. The reversal of 2252558774 is 4778552522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106334 + ... + 125745.

It is an arithmetic number, because the mean of its divisors is an integer number (221404320).

Almost surely, 2^2252558774 is an apocalyptic number.

2252558774 is a deficient number, since it is larger than the sum of its proper divisors (1289910346).

2252558774 is a wasteful number, since it uses less digits than its factorization.

2252558774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232315.

The product of its digits is 1568000, while the sum is 47.

The square root of 2252558774 is about 47461.1290847573. The cubic root of 2252558774 is about 1310.8672411410.

The spelling of 2252558774 in words is "two billion, two hundred fifty-two million, five hundred fifty-eight thousand, seven hundred seventy-four".