5667344869 has 2 divisors, whose sum is σ = 5667344870. Its totient is φ = 5667344868.

The previous prime is 5667344863. The next prime is 5667344911. The reversal of 5667344869 is 9684437665.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5078700225 + 588644644 = 71265^2 + 24262^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5667344869 is a prime.

It is a super-2 number, since 2×5667344869² = 64237595728361254322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5667344863) 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, 2833672434 + 2833672435.

It is an arithmetic number, because the mean of its divisors is an integer number (2833672435).

Almost surely, 2^5667344869 is an apocalyptic number.

It is an amenable number.

5667344869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5667344869 is an equidigital number, since it uses as much as digits as its factorization.

5667344869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26127360, while the sum is 58.

The square root of 5667344869 is about 75281.7698317461. The cubic root of 5667344869 is about 1782.8982021338.

The spelling of 5667344869 in words is "five billion, six hundred sixty-seven million, three hundred forty-four thousand, eight hundred sixty-nine".