45524177323 has 4 divisors (see below), whose sum is σ = 45562337928. Its totient is φ = 45486016720.

The previous prime is 45524177297. The next prime is 45524177333. The reversal of 45524177323 is 32377142554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32377142554 = 2 ⋅16188571277.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45524177323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45524177323.

It is not an unprimeable number, because it can be changed into a prime (45524177333) 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, 19078513 + ... + 19080898.

It is an arithmetic number, because the mean of its divisors is an integer number (11390584482).

Almost surely, 2^45524177323 is an apocalyptic number.

45524177323 is a deficient number, since it is larger than the sum of its proper divisors (38160605).

45524177323 is a wasteful number, since it uses less digits than its factorization.

45524177323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38160604.

The product of its digits is 705600, while the sum is 43.

The spelling of 45524177323 in words is "forty-five billion, five hundred twenty-four million, one hundred seventy-seven thousand, three hundred twenty-three".