2252533500 has 288 divisors, whose sum is σ = 8314994688. Its totient is φ = 502588800.

The previous prime is 2252533489. The next prime is 2252533511. The reversal of 2252533500 is 53352522.

It is an interprime number because it is at equal distance from previous prime (2252533489) and next prime (2252533511).

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 95 ways as a sum of consecutive naturals, for example, 1353669 + ... + 1355331.

Almost surely, 2^2252533500 is an apocalyptic number.

2252533500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2252533500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4157497344).

2252533500 is an abundant number, since it is smaller than the sum of its proper divisors (6062461188).

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

2252533500 is a wasteful number, since it uses less digits than its factorization.

2252533500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738 (or 1723 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 2252533500 is about 47460.8628240153. The cubic root of 2252533500 is about 1310.8623384229.

The spelling of 2252533500 in words is "two billion, two hundred fifty-two million, five hundred thirty-three thousand, five hundred".