255713310 has 144 divisors (see below), whose sum is σ = 717404688. Its totient is φ = 63148800.

The previous prime is 255713309. The next prime is 255713369. The reversal of 255713310 is 13317552.

It is a super-2 number, since 2×255713310² = 130778593822312200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1951945 + ... + 1952075.

It is an arithmetic number, because the mean of its divisors is an integer number (4981977).

Almost surely, 2^255713310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255713310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358702344).

255713310 is an abundant number, since it is smaller than the sum of its proper divisors (461691378).

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

255713310 is a wasteful number, since it uses less digits than its factorization.

255713310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 255713310 is about 15991.0384278195. The cubic root of 255713310 is about 634.7233051641.

The spelling of 255713310 in words is "two hundred fifty-five million, seven hundred thirteen thousand, three hundred ten".