45564605 has 8 divisors (see below), whose sum is σ = 55448064. Its totient is φ = 35938000.

The previous prime is 45564601. The next prime is 45564611. The reversal of 45564605 is 50646554.

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

It is not a de Polignac number, because 45564605 - 2² = 45564601 is a prime.

It is a super-2 number, since 2×45564605² = 4152266457612050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45564601) 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, 63821 + ... + 64530.

It is an arithmetic number, because the mean of its divisors is an integer number (6931008).

Almost surely, 2^45564605 is an apocalyptic number.

It is an amenable number.

45564605 is a deficient number, since it is larger than the sum of its proper divisors (9883459).

45564605 is a wasteful number, since it uses less digits than its factorization.

45564605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128427.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 45564605 is about 6750.1559241250. The cubic root of 45564605 is about 357.1707369854.

The spelling of 45564605 in words is "forty-five million, five hundred sixty-four thousand, six hundred five".