2252253332 has 48 divisors (see below), whose sum is σ = 4666704000. Its totient is φ = 930593664.

The previous prime is 2252253329. The next prime is 2252253373. The reversal of 2252253332 is 2333522522.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 2252253295 and 2252253304.

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, 695894 + ... + 699122.

It is an arithmetic number, because the mean of its divisors is an integer number (97223000).

Almost surely, 2^2252253332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2252253332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2333352000).

2252253332 is an abundant number, since it is smaller than the sum of its proper divisors (2414450668).

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

2252253332 is a wasteful number, since it uses less digits than its factorization.

2252253332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4128 (or 4126 counting only the distinct ones).

The product of its digits is 21600, while the sum is 29.

The square root of 2252253332 is about 47457.9111634720. The cubic root of 2252253332 is about 1310.8079882275.

Adding to 2252253332 its reverse (2333522522), we get a palindrome (4585775854).

The spelling of 2252253332 in words is "two billion, two hundred fifty-two million, two hundred fifty-three thousand, three hundred thirty-two".