45570299 has 2 divisors, whose sum is σ = 45570300. Its totient is φ = 45570298.

The previous prime is 45570289. The next prime is 45570331. The reversal of 45570299 is 99207554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45570299 - 2⁸ = 45570043 is a prime.

It is not a weakly prime, because it can be changed into another prime (45570209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22785149 + 22785150.

It is an arithmetic number, because the mean of its divisors is an integer number (22785150).

Almost surely, 2^45570299 is an apocalyptic number.

45570299 is a deficient number, since it is larger than the sum of its proper divisors (1).

45570299 is an equidigital number, since it uses as much as digits as its factorization.

45570299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 45570299 is about 6750.5776789842. The cubic root of 45570299 is about 357.1856143628.

The spelling of 45570299 in words is "forty-five million, five hundred seventy thousand, two hundred ninety-nine".