2096757991 has 2 divisors, whose sum is σ = 2096757992. Its totient is φ = 2096757990.

The previous prime is 2096757973. The next prime is 2096758007. The reversal of 2096757991 is 1997576902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2096757991 - 2⁹ = 2096757479 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2096757911) 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, 1048378995 + 1048378996.

It is an arithmetic number, because the mean of its divisors is an integer number (1048378996).

Almost surely, 2^2096757991 is an apocalyptic number.

2096757991 is a deficient number, since it is larger than the sum of its proper divisors (1).

2096757991 is an equidigital number, since it uses as much as digits as its factorization.

2096757991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2143260, while the sum is 55.

The square root of 2096757991 is about 45790.3700683888. The cubic root of 2096757991 is about 1279.9198336430.

The spelling of 2096757991 in words is "two billion, ninety-six million, seven hundred fifty-seven thousand, nine hundred ninety-one".