253088055 has 24 divisors (see below), whose sum is σ = 478567440. Its totient is φ = 122709120.

The previous prime is 253088051. The next prime is 253088071. The reversal of 253088055 is 550880352.

It is not a de Polignac number, because 253088055 - 2² = 253088051 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253088051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255150 + ... + 256139.

It is an arithmetic number, because the mean of its divisors is an integer number (19940310).

Almost surely, 2^253088055 is an apocalyptic number.

253088055 is a deficient number, since it is larger than the sum of its proper divisors (225479385).

253088055 is a wasteful number, since it uses less digits than its factorization.

253088055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511311 (or 511308 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 253088055 is about 15908.7414649934. The cubic root of 253088055 is about 632.5437215581.

The spelling of 253088055 in words is "two hundred fifty-three million, eighty-eight thousand, fifty-five".