2533423252 has 12 divisors (see below), whose sum is σ = 4447657396. Its totient is φ = 1262664000.

The previous prime is 2533423241. The next prime is 2533423259. The reversal of 2533423252 is 2523243352.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 489117456 + 2044305796 = 22116^2 + 45214^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2533423259) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1010499 + ... + 1013002.

Almost surely, 2^2533423252 is an apocalyptic number.

It is an amenable number.

2533423252 is a deficient number, since it is larger than the sum of its proper divisors (1914234144).

2533423252 is a wasteful number, since it uses less digits than its factorization.

2533423252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023818 (or 2023816 counting only the distinct ones).

The product of its digits is 43200, while the sum is 31.

The square root of 2533423252 is about 50333.1228119218. The cubic root of 2533423252 is about 1363.2303637670.

The spelling of 2533423252 in words is "two billion, five hundred thirty-three million, four hundred twenty-three thousand, two hundred fifty-two".