45686365 has 4 divisors (see below), whose sum is σ = 54823644. Its totient is φ = 36549088.

The previous prime is 45686351. The next prime is 45686383. The reversal of 45686365 is 56368654.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21930489 + 23755876 = 4683^2 + 4874^2 .

It is a cyclic number.

It is not a de Polignac number, because 45686365 - 2²¹ = 43589213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4568632 + ... + 4568641.

It is an arithmetic number, because the mean of its divisors is an integer number (13705911).

Almost surely, 2^45686365 is an apocalyptic number.

It is an amenable number.

45686365 is a deficient number, since it is larger than the sum of its proper divisors (9137279).

45686365 is an equidigital number, since it uses as much as digits as its factorization.

45686365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9137278.

The product of its digits is 518400, while the sum is 43.

The square root of 45686365 is about 6759.1689577936. The cubic root of 45686365 is about 357.4886038064.

The spelling of 45686365 in words is "forty-five million, six hundred eighty-six thousand, three hundred sixty-five".