5823856115591 has 2 divisors, whose sum is σ = 5823856115592. Its totient is φ = 5823856115590.

The previous prime is 5823856115531. The next prime is 5823856115611. The reversal of 5823856115591 is 1955116583285.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5823856115591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5823856115591.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5823856115521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2911928057795 + 2911928057796.

It is an arithmetic number, because the mean of its divisors is an integer number (2911928057796).

Almost surely, 2^{5823856115591} is an apocalyptic number.

5823856115591 is a deficient number, since it is larger than the sum of its proper divisors (1).

5823856115591 is an equidigital number, since it uses as much as digits as its factorization.

5823856115591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960000, while the sum is 59.

The spelling of 5823856115591 in words is "five trillion, eight hundred twenty-three billion, eight hundred fifty-six million, one hundred fifteen thousand, five hundred ninety-one".