255152260 has 48 divisors (see below), whose sum is σ = 590369472. Its totient is φ = 91856000.

The previous prime is 255152251. The next prime is 255152263. The reversal of 255152260 is 62251552.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (255152263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16479 + ... + 27961.

It is an arithmetic number, because the mean of its divisors is an integer number (12299364).

Almost surely, 2^255152260 is an apocalyptic number.

255152260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255152260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295184736).

255152260 is an abundant number, since it is smaller than the sum of its proper divisors (335217212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255152260 is a wasteful number, since it uses less digits than its factorization.

255152260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11604 (or 11602 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 255152260 is about 15973.4861567536. The cubic root of 255152260 is about 634.2587585311.

The spelling of 255152260 in words is "two hundred fifty-five million, one hundred fifty-two thousand, two hundred sixty".