255113793 has 24 divisors (see below), whose sum is σ = 416890656. Its totient is φ = 154612800.

The previous prime is 255113731. The next prime is 255113801. The reversal of 255113793 is 397311552.

255113793 is a `hidden beast` number, since 2 + 551 + 13 + 7 + 93 = 666.

255113793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 255113793 - 2¹² = 255109697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255113293) 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, 45048 + ... + 50393.

It is an arithmetic number, because the mean of its divisors is an integer number (17370444).

Almost surely, 2^255113793 is an apocalyptic number.

It is an amenable number.

255113793 is a deficient number, since it is larger than the sum of its proper divisors (161776863).

255113793 is an equidigital number, since it uses as much as digits as its factorization.

255113793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95467 (or 95455 counting only the distinct ones).

The product of its digits is 28350, while the sum is 36.

The square root of 255113793 is about 15972.2820223035. The cubic root of 255113793 is about 634.2268831092.

The spelling of 255113793 in words is "two hundred fifty-five million, one hundred thirteen thousand, seven hundred ninety-three".