255302325 has 72 divisors (see below), whose sum is σ = 473541120. Its totient is φ = 131414400.

The previous prime is 255302317. The next prime is 255302339. The reversal of 255302325 is 523203552.

It is not a de Polignac number, because 255302325 - 2³ = 255302317 is a prime.

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, 941940 + ... + 942210.

It is an arithmetic number, because the mean of its divisors is an integer number (6576960).

Almost surely, 2^255302325 is an apocalyptic number.

255302325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255302325 is a deficient number, since it is larger than the sum of its proper divisors (218238795).

255302325 is a wasteful number, since it uses less digits than its factorization.

255302325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 255302325 is about 15978.1827815306. The cubic root of 255302325 is about 634.3830782700.

Adding to 255302325 its reverse (523203552), we get a palindrome (778505877).

The spelling of 255302325 in words is "two hundred fifty-five million, three hundred two thousand, three hundred twenty-five".