2096569889 has 2 divisors, whose sum is σ = 2096569890. Its totient is φ = 2096569888.

The previous prime is 2096569859. The next prime is 2096569907. The reversal of 2096569889 is 9889656902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1184529889 + 912040000 = 34417^2 + 30200^2 .

It is a cyclic number.

It is not a de Polignac number, because 2096569889 - 2⁸ = 2096569633 is a prime.

It is a super-2 number, since 2×2096569889² = 8791210598922944642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2096569859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048284944 + 1048284945.

It is an arithmetic number, because the mean of its divisors is an integer number (1048284945).

Almost surely, 2^2096569889 is an apocalyptic number.

It is an amenable number.

2096569889 is a deficient number, since it is larger than the sum of its proper divisors (1).

2096569889 is an equidigital number, since it uses as much as digits as its factorization.

2096569889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16796160, while the sum is 62.

The square root of 2096569889 is about 45788.3160751736. The cubic root of 2096569889 is about 1279.8815582545.

The spelling of 2096569889 in words is "two billion, ninety-six million, five hundred sixty-nine thousand, eight hundred eighty-nine".