253879255 has 16 divisors (see below), whose sum is σ = 353888064. Its totient is φ = 171233280.

The previous prime is 253879211. The next prime is 253879259. The reversal of 253879255 is 552978352.

It is not a de Polignac number, because 253879255 - 2⁷ = 253879127 is a prime.

It is a super-2 number, since 2×253879255² = 128909352238710050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253879259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57322 + ... + 61591.

It is an arithmetic number, because the mean of its divisors is an integer number (22118004).

Almost surely, 2^253879255 is an apocalyptic number.

253879255 is a deficient number, since it is larger than the sum of its proper divisors (100008809).

253879255 is a wasteful number, since it uses less digits than its factorization.

253879255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118986.

The product of its digits is 756000, while the sum is 46.

The square root of 253879255 is about 15933.5888926506. The cubic root of 253879255 is about 633.2021853712.

The spelling of 253879255 in words is "two hundred fifty-three million, eight hundred seventy-nine thousand, two hundred fifty-five".