2533866722 has 8 divisors (see below), whose sum is σ = 3804378816. Its totient is φ = 1265740452.

The previous prime is 2533866721. The next prime is 2533866743. The reversal of 2533866722 is 2276683352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2533866721) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 593798 + ... + 598049.

It is an arithmetic number, because the mean of its divisors is an integer number (475547352).

Almost surely, 2^2533866722 is an apocalyptic number.

2533866722 is a deficient number, since it is larger than the sum of its proper divisors (1270512094).

2533866722 is a wasteful number, since it uses less digits than its factorization.

2533866722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192912.

The product of its digits is 725760, while the sum is 44.

The square root of 2533866722 is about 50337.5279687034. The cubic root of 2533866722 is about 1363.3099025882.

The spelling of 2533866722 in words is "two billion, five hundred thirty-three million, eight hundred sixty-six thousand, seven hundred twenty-two".