2252765025 has 72 divisors (see below), whose sum is σ = 4632423744. Its totient is φ = 1025136000.

The previous prime is 2252765003. The next prime is 2252765029. The reversal of 2252765025 is 5205672522.

It is a happy number.

It is not a de Polignac number, because 2252765025 - 2⁵ = 2252764993 is a prime.

It is a super-3 number, since 3×2252765025³ (a number of 29 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2252765029) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 354375 + ... + 360675.

Almost surely, 2^2252765025 is an apocalyptic number.

2252765025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2252765025 is an abundant number, since it is smaller than the sum of its proper divisors (2379658719).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2252765025 is a wasteful number, since it uses less digits than its factorization.

2252765025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6551 (or 6543 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 2252765025 is about 47463.3018762918. The cubic root of 2252765025 is about 1310.9072488915.

The spelling of 2252765025 in words is "two billion, two hundred fifty-two million, seven hundred sixty-five thousand, twenty-five".