2253525243121 has 4 divisors (see below), whose sum is σ = 2256944857200. Its totient is φ = 2250105629044.

The previous prime is 2253525243083. The next prime is 2253525243127. The reversal of 2253525243121 is 1213425253522.

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 2253525243121 - 2²³ = 2253516854513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2253525243127) 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, 1709806051 + ... + 1709807368.

It is an arithmetic number, because the mean of its divisors is an integer number (564236214300).

Almost surely, 2^{2253525243121} is an apocalyptic number.

It is an amenable number.

2253525243121 is a deficient number, since it is larger than the sum of its proper divisors (3419614079).

2253525243121 is an equidigital number, since it uses as much as digits as its factorization.

2253525243121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3419614078.

The product of its digits is 144000, while the sum is 37.

The spelling of 2253525243121 in words is "two trillion, two hundred fifty-three billion, five hundred twenty-five million, two hundred forty-three thousand, one hundred twenty-one".