5899669969 has 2 divisors, whose sum is σ = 5899669970. Its totient is φ = 5899669968.

The previous prime is 5899669957. The next prime is 5899669973. The reversal of 5899669969 is 9699669985.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5593244944 + 306425025 = 74788^2 + 17505^2 .

It is a cyclic number.

It is not a de Polignac number, because 5899669969 - 2²¹ = 5897572817 is a prime.

It is a super-2 number, since 2×5899669969² = 69612211486240921922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5899669895 and 5899669904.

It is not a weakly prime, because it can be changed into another prime (5899669169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2949834984 + 2949834985.

It is an arithmetic number, because the mean of its divisors is an integer number (2949834985).

Almost surely, 2^5899669969 is an apocalyptic number.

It is an amenable number.

5899669969 is a deficient number, since it is larger than the sum of its proper divisors (1).

5899669969 is an equidigital number, since it uses as much as digits as its factorization.

5899669969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 510183360, while the sum is 76.

The square root of 5899669969 is about 76809.3091298184. The cubic root of 5899669969 is about 1806.9351762781.

The spelling of 5899669969 in words is "five billion, eight hundred ninety-nine million, six hundred sixty-nine thousand, nine hundred sixty-nine".