45684365 has 4 divisors (see below), whose sum is σ = 54821244. Its totient is φ = 36547488.

The previous prime is 45684347. The next prime is 45684377. The reversal of 45684365 is 56348654.

45684365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 6584356 + 39100009 = 2566^2 + 6253^2 .

It is a cyclic number.

It is not a de Polignac number, because 45684365 - 2¹² = 45680269 is a prime.

It is a super-2 number, since 2×45684365² = 4174122410906450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4568432 + ... + 4568441.

It is an arithmetic number, because the mean of its divisors is an integer number (13705311).

Almost surely, 2^45684365 is an apocalyptic number.

It is an amenable number.

45684365 is a deficient number, since it is larger than the sum of its proper divisors (9136879).

45684365 is an equidigital number, since it uses as much as digits as its factorization.

45684365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9136878.

The product of its digits is 345600, while the sum is 41.

The square root of 45684365 is about 6759.0210089924. The cubic root of 45684365 is about 357.4833871688.

The spelling of 45684365 in words is "forty-five million, six hundred eighty-four thousand, three hundred sixty-five".