2533243272 has 64 divisors (see below), whose sum is σ = 7250964480. Its totient is φ = 722471232.

The previous prime is 2533243243. The next prime is 2533243283. The reversal of 2533243272 is 2723423352.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81193 + ... + 107975.

It is an arithmetic number, because the mean of its divisors is an integer number (113296320).

Almost surely, 2^2533243272 is an apocalyptic number.

It is an amenable number.

2533243272 is an abundant number, since it is smaller than the sum of its proper divisors (4717721208).

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

2533243272 is a wasteful number, since it uses less digits than its factorization.

2533243272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27362 (or 27358 counting only the distinct ones).

The product of its digits is 60480, while the sum is 33.

The square root of 2533243272 is about 50331.3348918941. The cubic root of 2533243272 is about 1363.1980807008.

The spelling of 2533243272 in words is "two billion, five hundred thirty-three million, two hundred forty-three thousand, two hundred seventy-two".