4205288393 has 2 divisors, whose sum is σ = 4205288394. Its totient is φ = 4205288392.

The previous prime is 4205288377. The next prime is 4205288407. The reversal of 4205288393 is 3938825024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2227084864 + 1978203529 = 47192^2 + 44477^2 .

It is a cyclic number.

It is not a de Polignac number, because 4205288393 - 2⁴ = 4205288377 is a prime.

It is not a weakly prime, because it can be changed into another prime (4205288303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2102644196 + 2102644197.

It is an arithmetic number, because the mean of its divisors is an integer number (2102644197).

Almost surely, 2^4205288393 is an apocalyptic number.

It is an amenable number.

4205288393 is a deficient number, since it is larger than the sum of its proper divisors (1).

4205288393 is an equidigital number, since it uses as much as digits as its factorization.

4205288393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 4205288393 is about 64848.1949864451. The cubic root of 4205288393 is about 1614.1055401576.

The spelling of 4205288393 in words is "four billion, two hundred five million, two hundred eighty-eight thousand, three hundred ninety-three".