2562253825 has 6 divisors (see below), whose sum is σ = 3177194774. Its totient is φ = 2049803040.

The previous prime is 2562253817. The next prime is 2562253891. The reversal of 2562253825 is 5283522652.

It can be written as a sum of positive squares in 3 ways, for example, as 27836176 + 2534417649 = 5276^2 + 50343^2 .

It is not a de Polignac number, because 2562253825 - 2³ = 2562253817 is a prime.

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, 51245052 + ... + 51245101.

Almost surely, 2^2562253825 is an apocalyptic number.

2562253825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2562253825 is a deficient number, since it is larger than the sum of its proper divisors (614940949).

2562253825 is a wasteful number, since it uses less digits than its factorization.

2562253825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102490163 (or 102490158 counting only the distinct ones).

The product of its digits is 288000, while the sum is 40.

The square root of 2562253825 is about 50618.7102265556. The cubic root of 2562253825 is about 1368.3820965157.

The spelling of 2562253825 in words is "two billion, five hundred sixty-two million, two hundred fifty-three thousand, eight hundred twenty-five".