45704305 has 4 divisors (see below), whose sum is σ = 54845172. Its totient is φ = 36563440.

The previous prime is 45704273. The next prime is 45704317. The reversal of 45704305 is 50340754.

45704305 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 24137569 + 21566736 = 4913^2 + 4644^2 .

It is not a de Polignac number, because 45704305 - 2⁵ = 45704273 is a prime.

It is a Duffinian 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, 4570426 + ... + 4570435.

It is an arithmetic number, because the mean of its divisors is an integer number (13711293).

Almost surely, 2^45704305 is an apocalyptic number.

It is an amenable number.

45704305 is a deficient number, since it is larger than the sum of its proper divisors (9140867).

45704305 is an equidigital number, since it uses as much as digits as its factorization.

45704305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9140866.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 45704305 is about 6760.4959137625. The cubic root of 45704305 is about 357.5353902403.

The spelling of 45704305 in words is "forty-five million, seven hundred four thousand, three hundred five".