255323725 has 12 divisors (see below), whose sum is σ = 316818016. Its totient is φ = 204119280.

The previous prime is 255323699. The next prime is 255323741. The reversal of 255323725 is 527323552.

It is not a de Polignac number, because 255323725 - 2¹⁹ = 254799437 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49624 + ... + 54526.

Almost surely, 2^255323725 is an apocalyptic number.

255323725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255323725 is a deficient number, since it is larger than the sum of its proper divisors (61494291).

255323725 is a wasteful number, since it uses less digits than its factorization.

255323725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6996 (or 6991 counting only the distinct ones).

The product of its digits is 63000, while the sum is 34.

The square root of 255323725 is about 15978.8524306347. The cubic root of 255323725 is about 634.4008029011.

The spelling of 255323725 in words is "two hundred fifty-five million, three hundred twenty-three thousand, seven hundred twenty-five".