255230310 has 64 divisors (see below), whose sum is σ = 645345792. Its totient is φ = 64475136.

The previous prime is 255230281. The next prime is 255230357. The reversal of 255230310 is 13032552.

255230310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×255230310² = 130285022285392200, 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 31 ways as a sum of consecutive naturals, for example, 72102 + ... + 75558.

It is an arithmetic number, because the mean of its divisors is an integer number (10083528).

Almost surely, 2^255230310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255230310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322672896).

255230310 is an abundant number, since it is smaller than the sum of its proper divisors (390115482).

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

255230310 is a wasteful number, since it uses less digits than its factorization.

255230310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3597.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 255230310 is about 15975.9290809643. The cubic root of 255230310 is about 634.3234242975.

Adding to 255230310 its reverse (13032552), we get a palindrome (268262862).

The spelling of 255230310 in words is "two hundred fifty-five million, two hundred thirty thousand, three hundred ten".