2250452660 has 48 divisors (see below), whose sum is σ = 4772984832. Its totient is φ = 891264000.

The previous prime is 2250452653. The next prime is 2250452689. The reversal of 2250452660 is 662540522.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

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, 1065005 + ... + 1067115.

It is an arithmetic number, because the mean of its divisors is an integer number (99437184).

Almost surely, 2^2250452660 is an apocalyptic number.

2250452660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2250452660 is an abundant number, since it is smaller than the sum of its proper divisors (2522532172).

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

2250452660 is a wasteful number, since it uses less digits than its factorization.

2250452660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624 (or 2622 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2250452660 is about 47438.9361179190. The cubic root of 2250452660 is about 1310.4585656418.

The spelling of 2250452660 in words is "two billion, two hundred fifty million, four hundred fifty-two thousand, six hundred sixty".