2252402133 has 4 divisors (see below), whose sum is σ = 3003202848. Its totient is φ = 1501601420.

The previous prime is 2252402099. The next prime is 2252402161. The reversal of 2252402133 is 3312042522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2252402133 - 2⁶ = 2252402069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252402183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375400353 + ... + 375400358.

It is an arithmetic number, because the mean of its divisors is an integer number (750800712).

Almost surely, 2^2252402133 is an apocalyptic number.

It is an amenable number.

2252402133 is a deficient number, since it is larger than the sum of its proper divisors (750800715).

2252402133 is an equidigital number, since it uses as much as digits as its factorization.

2252402133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750800714.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2252402133 is about 47459.4788530173. The cubic root of 2252402133 is about 1310.8368549098.

Adding to 2252402133 its reverse (3312042522), we get a palindrome (5564444655).

The spelling of 2252402133 in words is "two billion, two hundred fifty-two million, four hundred two thousand, one hundred thirty-three".