255725092 has 24 divisors (see below), whose sum is σ = 511955136. Its totient is φ = 109488288.

The previous prime is 255725089. The next prime is 255725117. The reversal of 255725092 is 290527552.

255725092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28638 + ... + 36490.

It is an arithmetic number, because the mean of its divisors is an integer number (21331464).

Almost surely, 2^255725092 is an apocalyptic number.

It is an amenable number.

255725092 is an abundant number, since it is smaller than the sum of its proper divisors (256230044).

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

255725092 is a wasteful number, since it uses less digits than its factorization.

255725092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9027 (or 9025 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 255725092 is about 15991.4068174129. The cubic root of 255725092 is about 634.7330533141.

The spelling of 255725092 in words is "two hundred fifty-five million, seven hundred twenty-five thousand, ninety-two".