255825418 has 16 divisors (see below), whose sum is σ = 414958464. Its totient is φ = 117826240.

The previous prime is 255825413. The next prime is 255825419. The reversal of 255825418 is 814528552.

It is not an unprimeable number, because it can be changed into a prime (255825413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78448 + ... + 81643.

It is an arithmetic number, because the mean of its divisors is an integer number (25934904).

Almost surely, 2^255825418 is an apocalyptic number.

255825418 is a deficient number, since it is larger than the sum of its proper divisors (159133046).

255825418 is a wasteful number, since it uses less digits than its factorization.

255825418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160157.

The product of its digits is 128000, while the sum is 40.

The square root of 255825418 is about 15994.5433820413. The cubic root of 255825418 is about 634.8160485623.

The spelling of 255825418 in words is "two hundred fifty-five million, eight hundred twenty-five thousand, four hundred eighteen".