45527173 has 16 divisors (see below), whose sum is σ = 51624000. Its totient is φ = 39889152.

The previous prime is 45527171. The next prime is 45527191. The reversal of 45527173 is 37172554.

It is a cyclic number.

It is not a de Polignac number, because 45527173 - 2¹ = 45527171 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45527171) 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, 17863 + ... + 20251.

It is an arithmetic number, because the mean of its divisors is an integer number (3226500).

Almost surely, 2^45527173 is an apocalyptic number.

It is an amenable number.

45527173 is a deficient number, since it is larger than the sum of its proper divisors (6096827).

45527173 is a wasteful number, since it uses less digits than its factorization.

45527173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484.

The product of its digits is 29400, while the sum is 34.

The square root of 45527173 is about 6747.3826777499. The cubic root of 45527173 is about 357.0729031675.

It can be divided in two parts, 4552717 and 3, that multiplied together give a triangular number (13658151 = T₅₂₂₆).

The spelling of 45527173 in words is "forty-five million, five hundred twenty-seven thousand, one hundred seventy-three".