2252534423533 has 4 divisors (see below), whose sum is σ = 2255073922080. Its totient is φ = 2249994924988.

The previous prime is 2252534423507. The next prime is 2252534423561. The reversal of 2252534423533 is 3353244352522.

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 2252534423533 - 2⁹ = 2252534423021 is a prime.

It is a super-2 number, since 2×2252534423533² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2252534423533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252534423563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1269747943 + ... + 1269749716.

It is an arithmetic number, because the mean of its divisors is an integer number (563768480520).

Almost surely, 2^{2252534423533} is an apocalyptic number.

It is an amenable number.

2252534423533 is a deficient number, since it is larger than the sum of its proper divisors (2539498547).

2252534423533 is an equidigital number, since it uses as much as digits as its factorization.

2252534423533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539498546.

The product of its digits is 2592000, while the sum is 43.

The spelling of 2252534423533 in words is "two trillion, two hundred fifty-two billion, five hundred thirty-four million, four hundred twenty-three thousand, five hundred thirty-three".