45008171 has 16 divisors (see below), whose sum is σ = 51078720. Its totient is φ = 39346560.

The previous prime is 45008147. The next prime is 45008177. The reversal of 45008171 is 17180054.

It is not a de Polignac number, because 45008171 - 2¹⁴ = 44991787 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 45008171.

It is not an unprimeable number, because it can be changed into a prime (45008177) 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, 31901 + ... + 33281.

It is an arithmetic number, because the mean of its divisors is an integer number (3192420).

Almost surely, 2^45008171 is an apocalyptic number.

45008171 is a deficient number, since it is larger than the sum of its proper divisors (6070549).

45008171 is a wasteful number, since it uses less digits than its factorization.

45008171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 45008171 is about 6708.8129352368. The cubic root of 45008171 is about 355.7108575722.

The spelling of 45008171 in words is "forty-five million, eight thousand, one hundred seventy-one".