45272845316 has 54 divisors (see below), whose sum is σ = 85995694890. Its totient is φ = 20850397184.

The previous prime is 45272845307. The next prime is 45272845349. The reversal of 45272845316 is 61354827254.

It can be written as a sum of positive squares in 3 ways, for example, as 22198020100 + 23074825216 = 148990^2 + 151904^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2544740 + ... + 2562468.

Almost surely, 2^45272845316 is an apocalyptic number.

It is an amenable number.

45272845316 is a deficient number, since it is larger than the sum of its proper divisors (40722849574).

45272845316 is a wasteful number, since it uses less digits than its factorization.

45272845316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17861 (or 17795 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 47.

The spelling of 45272845316 in words is "forty-five billion, two hundred seventy-two million, eight hundred forty-five thousand, three hundred sixteen".