3591466316489 has 2 divisors, whose sum is σ = 3591466316490. Its totient is φ = 3591466316488.

The previous prime is 3591466316429. The next prime is 3591466316513. The reversal of 3591466316489 is 9846136641953.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3588069408400 + 3396908089 = 1894220^2 + 58283^2 .

It is a cyclic number.

It is not a de Polignac number, because 3591466316489 - 2¹² = 3591466312393 is a prime.

It is not a weakly prime, because it can be changed into another prime (3591466316429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1795733158244 + 1795733158245.

It is an arithmetic number, because the mean of its divisors is an integer number (1795733158245).

Almost surely, 2^{3591466316489} is an apocalyptic number.

It is an amenable number.

3591466316489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3591466316489 is an equidigital number, since it uses as much as digits as its factorization.

3591466316489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100776960, while the sum is 65.

The spelling of 3591466316489 in words is "three trillion, five hundred ninety-one billion, four hundred sixty-six million, three hundred sixteen thousand, four hundred eighty-nine".