2528932230 has 48 divisors (see below), whose sum is σ = 7172974224. Its totient is φ = 613074240.

The previous prime is 2528932213. The next prime is 2528932261. The reversal of 2528932230 is 322398252.

2528932230 is a `hidden beast` number, since 25 + 289 + 322 + 30 = 666.

2528932230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1276249 + ... + 1278228.

It is an arithmetic number, because the mean of its divisors is an integer number (149436963).

Almost surely, 2^2528932230 is an apocalyptic number.

2528932230 is an abundant number, since it is smaller than the sum of its proper divisors (4644041994).

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

2528932230 is a wasteful number, since it uses less digits than its factorization.

2528932230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554501 (or 2554498 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2528932230 is about 50288.4900349971. The cubic root of 2528932230 is about 1362.4243504277.

The spelling of 2528932230 in words is "two billion, five hundred twenty-eight million, nine hundred thirty-two thousand, two hundred thirty".