2552230332 has 72 divisors (see below), whose sum is σ = 6859944000. Its totient is φ = 797303808.

The previous prime is 2552230321. The next prime is 2552230379. The reversal of 2552230332 is 2330322552.

It is a junction number, because it is equal to n+sod(n) for n = 2552230296 and 2552230305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137544 + ... + 154992.

It is an arithmetic number, because the mean of its divisors is an integer number (95277000).

Almost surely, 2^2552230332 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 2552230332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3429972000).

2552230332 is an abundant number, since it is smaller than the sum of its proper divisors (4307713668).

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

2552230332 is a wasteful number, since it uses less digits than its factorization.

2552230332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17715 (or 17710 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 2552230332 is about 50519.6034426241. The cubic root of 2552230332 is about 1366.5954022196.

Adding to 2552230332 its reverse (2330322552), we get a palindrome (4882552884).

The spelling of 2552230332 in words is "two billion, five hundred fifty-two million, two hundred thirty thousand, three hundred thirty-two".