45043122134053 has 4 divisors (see below), whose sum is σ = 45043601915308. Its totient is φ = 45042642352800.

The previous prime is 45043122134039. The next prime is 45043122134069. The reversal of 45043122134053 is 35043122134054.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32687496420804 + 12355625713249 = 5717298^2 + 3515057^2 .

It is a cyclic number.

It is not a de Polignac number, because 45043122134053 - 2²⁹ = 45042585263141 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 (45043122134953) 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, 239749776 + ... + 239937577.

It is an arithmetic number, because the mean of its divisors is an integer number (11260900478827).

Almost surely, 2^{45043122134053} is an apocalyptic number.

It is an amenable number.

45043122134053 is a deficient number, since it is larger than the sum of its proper divisors (479781255).

45043122134053 is an equidigital number, since it uses as much as digits as its factorization.

45043122134053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479781254.

The product of its (nonzero) digits is 172800, while the sum is 37.

Subtracting from 45043122134053 its reverse (35043122134054), we obtain a palindrome (9999999999999).

The spelling of 45043122134053 in words is "forty-five trillion, forty-three billion, one hundred twenty-two million, one hundred thirty-four thousand, fifty-three".