6590941243 has 2 divisors, whose sum is σ = 6590941244. Its totient is φ = 6590941242.

The previous prime is 6590941163. The next prime is 6590941261. The reversal of 6590941243 is 3421490956.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6590941243 - 2¹³ = 6590933051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6590941243.

It is not a weakly prime, because it can be changed into another prime (6590941283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3295470621 + 3295470622.

It is an arithmetic number, because the mean of its divisors is an integer number (3295470622).

Almost surely, 2^6590941243 is an apocalyptic number.

6590941243 is a deficient number, since it is larger than the sum of its proper divisors (1).

6590941243 is an equidigital number, since it uses as much as digits as its factorization.

6590941243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 6590941243 is about 81184.6121072214. The cubic root of 6590941243 is about 1874.9188699000.

The spelling of 6590941243 in words is "six billion, five hundred ninety million, nine hundred forty-one thousand, two hundred forty-three".