5591412642811 has 2 divisors, whose sum is σ = 5591412642812. Its totient is φ = 5591412642810.

The previous prime is 5591412642787. The next prime is 5591412642887. The reversal of 5591412642811 is 1182462141955.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5591412642811 is a prime.

It is not a weakly prime, because it can be changed into another prime (5591412642911) 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, 2795706321405 + 2795706321406.

It is an arithmetic number, because the mean of its divisors is an integer number (2795706321406).

Almost surely, 2^{5591412642811} is an apocalyptic number.

5591412642811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5591412642811 is an equidigital number, since it uses as much as digits as its factorization.

5591412642811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 691200, while the sum is 49.

The spelling of 5591412642811 in words is "five trillion, five hundred ninety-one billion, four hundred twelve million, six hundred forty-two thousand, eight hundred eleven".