2253252988 has 24 divisors (see below), whose sum is σ = 4507977600. Its totient is φ = 965364528.

The previous prime is 2253252977. The next prime is 2253253001. The reversal of 2253252988 is 8892523522.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87723 + ... + 110461.

It is an arithmetic number, because the mean of its divisors is an integer number (187832400).

Almost surely, 2^2253252988 is an apocalyptic number.

2253252988 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2253252988 is an abundant number, since it is smaller than the sum of its proper divisors (2254724612).

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

2253252988 is a wasteful number, since it uses less digits than its factorization.

2253252988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26289 (or 26287 counting only the distinct ones).

The product of its digits is 691200, while the sum is 46.

The square root of 2253252988 is about 47468.4420220424. The cubic root of 2253252988 is about 1311.0018922959.

The spelling of 2253252988 in words is "two billion, two hundred fifty-three million, two hundred fifty-two thousand, nine hundred eighty-eight".