255330153 has 48 divisors (see below), whose sum is σ = 417231360. Its totient is φ = 149288832.

The previous prime is 255330149. The next prime is 255330193. The reversal of 255330153 is 351033552.

255330153 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 255330153 - 2² = 255330149 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (255330193) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 642951 + ... + 643347.

It is an arithmetic number, because the mean of its divisors is an integer number (8692320).

Almost surely, 2^255330153 is an apocalyptic number.

255330153 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

255330153 is a deficient number, since it is larger than the sum of its proper divisors (161901207).

255330153 is a wasteful number, since it uses less digits than its factorization.

255330153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 675 counting only the distinct ones).

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

The square root of 255330153 is about 15979.0535702212. The cubic root of 255330153 is about 634.4061267230.

The spelling of 255330153 in words is "two hundred fifty-five million, three hundred thirty thousand, one hundred fifty-three".