2533612548 has 24 divisors (see below), whose sum is σ = 6055953120. Its totient is φ = 823938880.

The previous prime is 2533612489. The next prime is 2533612559. The reversal of 2533612548 is 8452163352.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2574318 + ... + 2575301.

It is an arithmetic number, because the mean of its divisors is an integer number (252331380).

Almost surely, 2^2533612548 is an apocalyptic number.

It is an amenable number.

2533612548 is an abundant number, since it is smaller than the sum of its proper divisors (3522340572).

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

2533612548 is a wasteful number, since it uses less digits than its factorization.

2533612548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5149667 (or 5149665 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

The square root of 2533612548 is about 50335.0032085029. The cubic root of 2533612548 is about 1363.2643161971.

The spelling of 2533612548 in words is "two billion, five hundred thirty-three million, six hundred twelve thousand, five hundred forty-eight".