2543522632 has 32 divisors (see below), whose sum is σ = 5458907520. Its totient is φ = 1088380800.

The previous prime is 2543522623. The next prime is 2543522659. The reversal of 2543522632 is 2362253452.

It is a super-3 number, since 3×2543522632³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132 + ... + 71332.

It is an arithmetic number, because the mean of its divisors is an integer number (170590860).

Almost surely, 2^2543522632 is an apocalyptic number.

It is an amenable number.

2543522632 is an abundant number, since it is smaller than the sum of its proper divisors (2915384888).

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

2543522632 is a wasteful number, since it uses less digits than its factorization.

2543522632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70861 (or 70857 counting only the distinct ones).

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

The square root of 2543522632 is about 50433.3484115421. The cubic root of 2543522632 is about 1365.0394478440.

The spelling of 2543522632 in words is "two billion, five hundred forty-three million, five hundred twenty-two thousand, six hundred thirty-two".