45065393 has 2 divisors, whose sum is σ = 45065394. Its totient is φ = 45065392.

The previous prime is 45065387. The next prime is 45065399. The reversal of 45065393 is 39356054.

It is a balanced prime because it is at equal distance from previous prime (45065387) and next prime (45065399).

It can be written as a sum of positive squares in only one way, i.e., 45064369 + 1024 = 6713^2 + 32^2 .

It is a cyclic number.

It is not a de Polignac number, because 45065393 - 2²⁴ = 28288177 is a prime.

It is not a weakly prime, because it can be changed into another prime (45065399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22532696 + 22532697.

It is an arithmetic number, because the mean of its divisors is an integer number (22532697).

Almost surely, 2^45065393 is an apocalyptic number.

It is an amenable number.

45065393 is a deficient number, since it is larger than the sum of its proper divisors (1).

45065393 is an equidigital number, since it uses as much as digits as its factorization.

45065393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 45065393 is about 6713.0762694908. The cubic root of 45065393 is about 355.8615403357.

The spelling of 45065393 in words is "forty-five million, sixty-five thousand, three hundred ninety-three".