255007825 has 6 divisors (see below), whose sum is σ = 316209734. Its totient is φ = 204006240.

The previous prime is 255007801. The next prime is 255007847. The reversal of 255007825 is 528700552.

255007825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 83685904 + 171321921 = 9148^2 + 13089^2 .

It is not a de Polignac number, because 255007825 - 2⁵ = 255007793 is a prime.

It is a super-2 number, since 2×255007825² = 130057981622461250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5100132 + ... + 5100181.

Almost surely, 2^255007825 is an apocalyptic number.

255007825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255007825 is a deficient number, since it is larger than the sum of its proper divisors (61201909).

255007825 is a wasteful number, since it uses less digits than its factorization.

255007825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10200323 (or 10200318 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 255007825 is about 15968.9644310456. The cubic root of 255007825 is about 634.1390568609.

The spelling of 255007825 in words is "two hundred fifty-five million, seven thousand, eight hundred twenty-five".