45670579 has 2 divisors, whose sum is σ = 45670580. Its totient is φ = 45670578.

The previous prime is 45670531. The next prime is 45670589. The reversal of 45670579 is 97507654.

45670579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45670579 - 2⁹ = 45670067 is a prime.

It is not a weakly prime, because it can be changed into another prime (45670519) by changing a digit.

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 as a sum of consecutive naturals, namely, 22835289 + 22835290.

It is an arithmetic number, because the mean of its divisors is an integer number (22835290).

Almost surely, 2^45670579 is an apocalyptic number.

45670579 is a deficient number, since it is larger than the sum of its proper divisors (1).

45670579 is an equidigital number, since it uses as much as digits as its factorization.

45670579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 45670579 is about 6758.0011097957. The cubic root of 45670579 is about 357.4474247428.

The spelling of 45670579 in words is "forty-five million, six hundred seventy thousand, five hundred seventy-nine".