2525643232 has 24 divisors (see below), whose sum is σ = 5682697776. Its totient is φ = 1082418432.

The previous prime is 2525643221. The next prime is 2525643247. The reversal of 2525643232 is 2323465252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5637373 + ... + 5637820.

It is an arithmetic number, because the mean of its divisors is an integer number (236779074).

Almost surely, 2^2525643232 is an apocalyptic number.

It is an amenable number.

2525643232 is an abundant number, since it is smaller than the sum of its proper divisors (3157054544).

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

2525643232 is a wasteful number, since it uses less digits than its factorization.

2525643232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11275210 (or 11275202 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 2525643232 is about 50255.7780956578. The cubic root of 2525643232 is about 1361.8334613948.

The spelling of 2525643232 in words is "two billion, five hundred twenty-five million, six hundred forty-three thousand, two hundred thirty-two".