5696886989 has 2 divisors, whose sum is σ = 5696886990. Its totient is φ = 5696886988.

The previous prime is 5696886919. The next prime is 5696887037. The reversal of 5696886989 is 9896886965.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5543993764 + 152893225 = 74458^2 + 12365^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5696886989 is a prime.

It is a super-2 number, since 2×5696886989² = 64909042730874972242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5696886919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2848443494 + 2848443495.

It is an arithmetic number, because the mean of its divisors is an integer number (2848443495).

Almost surely, 2^5696886989 is an apocalyptic number.

It is an amenable number.

5696886989 is a deficient number, since it is larger than the sum of its proper divisors (1).

5696886989 is an equidigital number, since it uses as much as digits as its factorization.

5696886989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 403107840, while the sum is 74.

The square root of 5696886989 is about 75477.7251180771. The cubic root of 5696886989 is about 1785.9907342601.

The spelling of 5696886989 in words is "five billion, six hundred ninety-six million, eight hundred eighty-six thousand, nine hundred eighty-nine".