255892425 has 24 divisors (see below), whose sum is σ = 424716864. Its totient is φ = 135946560.

The previous prime is 255892423. The next prime is 255892447. The reversal of 255892425 is 524298552.

255892425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 255892425 - 2¹ = 255892423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255892421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13239 + ... + 26211.

It is an arithmetic number, because the mean of its divisors is an integer number (17696536).

Almost surely, 2^255892425 is an apocalyptic number.

255892425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255892425 is a deficient number, since it is larger than the sum of its proper divisors (168824439).

255892425 is a wasteful number, since it uses less digits than its factorization.

255892425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13249 (or 13244 counting only the distinct ones).

The product of its digits is 288000, while the sum is 42.

The square root of 255892425 is about 15996.6379280147. The cubic root of 255892425 is about 634.8714683951.

The spelling of 255892425 in words is "two hundred fifty-five million, eight hundred ninety-two thousand, four hundred twenty-five".