45113346535321 has 4 divisors (see below), whose sum is σ = 46668979174500. Its totient is φ = 43557713896144.

The previous prime is 45113346535253. The next prime is 45113346535333. The reversal of 45113346535321 is 12353564331154.

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 35741697006096 + 9371649529225 = 5978436^2 + 3061315^2 .

It is a cyclic number.

It is not a de Polignac number, because 45113346535321 - 2²³ = 45113338146713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45113346535121) 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, 777816319546 + ... + 777816319603.

It is an arithmetic number, because the mean of its divisors is an integer number (11667244793625).

Almost surely, 2^{45113346535321} is an apocalyptic number.

It is an amenable number.

45113346535321 is a deficient number, since it is larger than the sum of its proper divisors (1555632639179).

45113346535321 is a wasteful number, since it uses less digits than its factorization.

45113346535321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555632639178.

The product of its digits is 1944000, while the sum is 46.

The spelling of 45113346535321 in words is "forty-five trillion, one hundred thirteen billion, three hundred forty-six million, five hundred thirty-five thousand, three hundred twenty-one".