5255425225 has 12 divisors (see below), whose sum is σ = 6535410700. Its totient is φ = 4192286400.

The previous prime is 5255425193. The next prime is 5255425249. The reversal of 5255425225 is 5225245525.

It can be written as a sum of positive squares in 6 ways, for example, as 123565456 + 5131859769 = 11116^2 + 71637^2 .

It is not a de Polignac number, because 5255425225 - 2⁵ = 5255425193 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 292446 + ... + 309895.

Almost surely, 2^5255425225 is an apocalyptic number.

It is an amenable number.

5255425225 is a deficient number, since it is larger than the sum of its proper divisors (1279985475).

5255425225 is a wasteful number, since it uses less digits than its factorization.

5255425225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602700 (or 602695 counting only the distinct ones).

The product of its digits is 200000, while the sum is 37.

The square root of 5255425225 is about 72494.3116733996. The cubic root of 5255425225 is about 1738.6117902051.

The spelling of 5255425225 in words is "five billion, two hundred fifty-five million, four hundred twenty-five thousand, two hundred twenty-five".