12337045253 has 4 divisors (see below), whose sum is σ = 13286048748. Its totient is φ = 11388041760.

The previous prime is 12337045243. The next prime is 12337045261. The reversal of 12337045253 is 35254073321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35254073321 = 5171 ⋅6817651.

It can be written as a sum of positive squares in 2 ways, for example, as 683195044 + 11653850209 = 26138^2 + 107953^2 .

It is a cyclic number.

It is not a de Polignac number, because 12337045253 - 2⁸ = 12337044997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12337045213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474501728 + ... + 474501753.

It is an arithmetic number, because the mean of its divisors is an integer number (3321512187).

Almost surely, 2^12337045253 is an apocalyptic number.

12337045253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12337045253 is a deficient number, since it is larger than the sum of its proper divisors (949003495).

12337045253 is an equidigital number, since it uses as much as digits as its factorization.

12337045253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949003494.

The product of its (nonzero) digits is 75600, while the sum is 35.

The spelling of 12337045253 in words is "twelve billion, three hundred thirty-seven million, forty-five thousand, two hundred fifty-three".