45332544315 has 48 divisors (see below), whose sum is σ = 76701627648. Its totient is φ = 22859641152.

The previous prime is 45332544289. The next prime is 45332544379. The reversal of 45332544315 is 51344523354.

It is not a de Polignac number, because 45332544315 - 2²³ = 45324155707 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2824042 + ... + 2840048.

It is an arithmetic number, because the mean of its divisors is an integer number (1597950576).

Almost surely, 2^45332544315 is an apocalyptic number.

45332544315 is a deficient number, since it is larger than the sum of its proper divisors (31369083333).

45332544315 is a wasteful number, since it uses less digits than its factorization.

45332544315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16576 (or 16557 counting only the distinct ones).

The product of its digits is 432000, while the sum is 39.

The spelling of 45332544315 in words is "forty-five billion, three hundred thirty-two million, five hundred forty-four thousand, three hundred fifteen".