255130260 has 288 divisors, whose sum is σ = 948713472. Its totient is φ = 50709120.

The previous prime is 255130259. The next prime is 255130277. The reversal of 255130260 is 62031552.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 255130260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11092609 + ... + 11092631.

It is an arithmetic number, because the mean of its divisors is an integer number (3294144).

Almost surely, 2^255130260 is an apocalyptic number.

255130260 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 255130260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (474356736).

255130260 is an abundant number, since it is smaller than the sum of its proper divisors (693583212).

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

255130260 is a wasteful number, since it uses less digits than its factorization.

255130260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 255130260 is about 15972.7975007511. The cubic root of 255130260 is about 634.2405287707.

The spelling of 255130260 in words is "two hundred fifty-five million, one hundred thirty thousand, two hundred sixty".