45322535331523 has 4 divisors (see below), whose sum is σ = 45322610264568. Its totient is φ = 45322460398480.

The previous prime is 45322535331487. The next prime is 45322535331527. The reversal of 45322535331523 is 32513353522354.

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

It is a cyclic number.

It is not a de Polignac number, because 45322535331523 - 2²⁹ = 45321998460611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45322535331527) 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, 36551818 + ... + 37771423.

It is an arithmetic number, because the mean of its divisors is an integer number (11330652566142).

Almost surely, 2^{45322535331523} is an apocalyptic number.

45322535331523 is a deficient number, since it is larger than the sum of its proper divisors (74933045).

45322535331523 is an equidigital number, since it uses as much as digits as its factorization.

45322535331523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74933044.

The product of its digits is 4860000, while the sum is 46.

Adding to 45322535331523 its reverse (32513353522354), we get a palindrome (77835888853877).

The spelling of 45322535331523 in words is "forty-five trillion, three hundred twenty-two billion, five hundred thirty-five million, three hundred thirty-one thousand, five hundred twenty-three".