2253865825 has 12 divisors (see below), whose sum is σ = 2816803840. Its totient is φ = 1788892560.

The previous prime is 2253865811. The next prime is 2253865829. The reversal of 2253865825 is 5285683522.

It is not a de Polignac number, because 2253865825 - 2⁷ = 2253865697 is a prime.

It is a super-2 number, since 2×2253865825² = 10159822314205861250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2253865829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351765 + ... + 358114.

Almost surely, 2^2253865825 is an apocalyptic number.

2253865825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2253865825 is a deficient number, since it is larger than the sum of its proper divisors (562938015).

2253865825 is a wasteful number, since it uses less digits than its factorization.

2253865825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710016 (or 710011 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 46.

The square root of 2253865825 is about 47474.8967876709. The cubic root of 2253865825 is about 1311.1207364208.

The spelling of 2253865825 in words is "two billion, two hundred fifty-three million, eight hundred sixty-five thousand, eight hundred twenty-five".