45372934271 has 16 divisors (see below), whose sum is σ = 53534926848. Its totient is φ = 37631325600.

The previous prime is 45372934223. The next prime is 45372934291. The reversal of 45372934271 is 17243927354.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45372934271 - 2¹⁰ = 45372933247 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45372934291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3005081 + ... + 3020141.

It is an arithmetic number, because the mean of its divisors is an integer number (3345932928).

Almost surely, 2^45372934271 is an apocalyptic number.

45372934271 is a deficient number, since it is larger than the sum of its proper divisors (8161992577).

45372934271 is a wasteful number, since it uses less digits than its factorization.

45372934271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28982.

The product of its digits is 1270080, while the sum is 47.

The spelling of 45372934271 in words is "forty-five billion, three hundred seventy-two million, nine hundred thirty-four thousand, two hundred seventy-one".