5767086991 has 2 divisors, whose sum is σ = 5767086992. Its totient is φ = 5767086990.

The previous prime is 5767086973. The next prime is 5767087031. The reversal of 5767086991 is 1996807675.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5767086991 - 2⁵ = 5767086959 is a prime.

It is a super-2 number, since 2×5767086991² = 66518584723522868162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5767086911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2883543495 + 2883543496.

It is an arithmetic number, because the mean of its divisors is an integer number (2883543496).

Almost surely, 2^5767086991 is an apocalyptic number.

5767086991 is a deficient number, since it is larger than the sum of its proper divisors (1).

5767086991 is an equidigital number, since it uses as much as digits as its factorization.

5767086991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5715360, while the sum is 58.

The square root of 5767086991 is about 75941.3391441052. The cubic root of 5767086991 is about 1793.2967749772.

The spelling of 5767086991 in words is "five billion, seven hundred sixty-seven million, eighty-six thousand, nine hundred ninety-one".