2253553252 has 24 divisors (see below), whose sum is σ = 4226021856. Its totient is φ = 1047715968.

The previous prime is 2253553231. The next prime is 2253553261. The reversal of 2253553252 is 2523553522.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193998 + ... + 205285.

It is an arithmetic number, because the mean of its divisors is an integer number (176084244).

Almost surely, 2^2253553252 is an apocalyptic number.

It is an amenable number.

2253553252 is a deficient number, since it is larger than the sum of its proper divisors (1972468604).

2253553252 is a wasteful number, since it uses less digits than its factorization.

2253553252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399387 (or 399385 counting only the distinct ones).

The product of its digits is 90000, while the sum is 34.

The square root of 2253553252 is about 47471.6046916470. The cubic root of 2253553252 is about 1311.0601235420.

The spelling of 2253553252 in words is "two billion, two hundred fifty-three million, five hundred fifty-three thousand, two hundred fifty-two".