45305179 has 2 divisors, whose sum is σ = 45305180. Its totient is φ = 45305178.

The previous prime is 45305129. The next prime is 45305201. The reversal of 45305179 is 97150354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45305179 - 2²¹ = 43208027 is a prime.

It is not a weakly prime, because it can be changed into another prime (45305129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22652589 + 22652590.

It is an arithmetic number, because the mean of its divisors is an integer number (22652590).

Almost surely, 2^45305179 is an apocalyptic number.

45305179 is a deficient number, since it is larger than the sum of its proper divisors (1).

45305179 is an equidigital number, since it uses as much as digits as its factorization.

45305179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 45305179 is about 6730.9121967234. The cubic root of 45305179 is about 356.4915856377.

The spelling of 45305179 in words is "forty-five million, three hundred five thousand, one hundred seventy-nine".