2253244522452 has 48 divisors (see below), whose sum is σ = 6554893158912. Its totient is φ = 585258317280.

The previous prime is 2253244522279. The next prime is 2253244522483. The reversal of 2253244522452 is 2542254423522.

It is a super-2 number, since 2×2253244522452² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1219287238 + ... + 1219289085.

It is an arithmetic number, because the mean of its divisors is an integer number (136560274144).

Almost surely, 2^{2253244522452} is an apocalyptic number.

2253244522452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2253244522452 is an abundant number, since it is smaller than the sum of its proper divisors (4301648636460).

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

2253244522452 is a wasteful number, since it uses less digits than its factorization.

2253244522452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438576348 (or 2438576346 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 42.

Adding to 2253244522452 its reverse (2542254423522), we get a palindrome (4795498945974).

The spelling of 2253244522452 in words is "two trillion, two hundred fifty-three billion, two hundred forty-four million, five hundred twenty-two thousand, four hundred fifty-two".