252782255 has 16 divisors (see below), whose sum is σ = 336528000. Its totient is φ = 180723360.

The previous prime is 252782221. The next prime is 252782269. The reversal of 252782255 is 552287252.

It is not a de Polignac number, because 252782255 - 2⁸ = 252781999 is a prime.

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, 35705 + ... + 42194.

It is an arithmetic number, because the mean of its divisors is an integer number (21033000).

Almost surely, 2^252782255 is an apocalyptic number.

252782255 is a deficient number, since it is larger than the sum of its proper divisors (83745745).

252782255 is a wasteful number, since it uses less digits than its factorization.

252782255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77974.

The product of its digits is 112000, while the sum is 38.

The square root of 252782255 is about 15899.1274917839. The cubic root of 252782255 is about 632.2888566012.

The spelling of 252782255 in words is "two hundred fifty-two million, seven hundred eighty-two thousand, two hundred fifty-five".