45174485 has 8 divisors (see below), whose sum is σ = 54341280. Its totient is φ = 36051664.

The previous prime is 45174463. The next prime is 45174487. The reversal of 45174485 is 58447154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45174485 - 2¹⁰ = 45173461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45174487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8687 + ... + 12876.

It is an arithmetic number, because the mean of its divisors is an integer number (6792660).

Almost surely, 2^45174485 is an apocalyptic number.

It is an amenable number.

45174485 is a deficient number, since it is larger than the sum of its proper divisors (9166795).

45174485 is a wasteful number, since it uses less digits than its factorization.

45174485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21987.

The product of its digits is 89600, while the sum is 38.

The square root of 45174485 is about 6721.1966940419. The cubic root of 45174485 is about 356.1484594164.

The spelling of 45174485 in words is "forty-five million, one hundred seventy-four thousand, four hundred eighty-five".