113252645453 has 2 divisors, whose sum is σ = 113252645454. Its totient is φ = 113252645452.

The previous prime is 113252645447. The next prime is 113252645483. The reversal of 113252645453 is 354546252311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71707199524 + 41545445929 = 267782^2 + 203827^2 .

It is a cyclic number.

It is not a de Polignac number, because 113252645453 - 2²⁸ = 112984209997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113252645453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113252645413) 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 as a sum of consecutive naturals, namely, 56626322726 + 56626322727.

It is an arithmetic number, because the mean of its divisors is an integer number (56626322727).

Almost surely, 2^113252645453 is an apocalyptic number.

It is an amenable number.

113252645453 is a deficient number, since it is larger than the sum of its proper divisors (1).

113252645453 is an equidigital number, since it uses as much as digits as its factorization.

113252645453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432000, while the sum is 41.

Adding to 113252645453 its reverse (354546252311), we get a palindrome (467798897764).

The spelling of 113252645453 in words is "one hundred thirteen billion, two hundred fifty-two million, six hundred forty-five thousand, four hundred fifty-three".