5958351856591 has 2 divisors, whose sum is σ = 5958351856592. Its totient is φ = 5958351856590.

The previous prime is 5958351856573. The next prime is 5958351856607. The reversal of 5958351856591 is 1956581538595.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5958351856591 - 2⁵ = 5958351856559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5958351856591.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5958351856571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2979175928295 + 2979175928296.

It is an arithmetic number, because the mean of its divisors is an integer number (2979175928296).

Almost surely, 2^{5958351856591} is an apocalyptic number.

5958351856591 is a deficient number, since it is larger than the sum of its proper divisors (1).

5958351856591 is an equidigital number, since it uses as much as digits as its factorization.

5958351856591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 291600000, while the sum is 70.

The spelling of 5958351856591 in words is "five trillion, nine hundred fifty-eight billion, three hundred fifty-one million, eight hundred fifty-six thousand, five hundred ninety-one".