255353031 has 6 divisors (see below), whose sum is σ = 368843280. Its totient is φ = 170235348.

The previous prime is 255353023. The next prime is 255353047. The reversal of 255353031 is 130353552.

255353031 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 255353031 - 2³ = 255353023 is a prime.

It is a super-2 number, since 2×255353031² = 130410340881773922, which contains 22 as substring.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 255352986 and 255353004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255353531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14186271 + ... + 14186288.

It is an arithmetic number, because the mean of its divisors is an integer number (61473880).

Almost surely, 2^255353031 is an apocalyptic number.

255353031 is a deficient number, since it is larger than the sum of its proper divisors (113490249).

255353031 is a wasteful number, since it uses less digits than its factorization.

255353031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28372565 (or 28372562 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 255353031 is about 15979.7694288747. The cubic root of 255353031 is about 634.4250740998.

The spelling of 255353031 in words is "two hundred fifty-five million, three hundred fifty-three thousand, thirty-one".