4051077689 has 2 divisors, whose sum is σ = 4051077690. Its totient is φ = 4051077688.

The previous prime is 4051077683. The next prime is 4051077707. The reversal of 4051077689 is 9867701504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2797563664 + 1253514025 = 52892^2 + 35405^2 .

It is a cyclic number.

It is not a de Polignac number, because 4051077689 - 2²⁸ = 3782642233 is a prime.

It is a super-2 number, since 2×4051077689² = 32822460884627161442, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4051077683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025538844 + 2025538845.

It is an arithmetic number, because the mean of its divisors is an integer number (2025538845).

Almost surely, 2^4051077689 is an apocalyptic number.

It is an amenable number.

4051077689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4051077689 is an equidigital number, since it uses as much as digits as its factorization.

4051077689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 4051077689 is about 63648.0768680406. The cubic root of 4051077689 is about 1594.1292258587.

The spelling of 4051077689 in words is "four billion, fifty-one million, seventy-seven thousand, six hundred eighty-nine".