5298179869 has 2 divisors, whose sum is σ = 5298179870. Its totient is φ = 5298179868.

The previous prime is 5298179833. The next prime is 5298179893. The reversal of 5298179869 is 9689718925.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3957668100 + 1340511769 = 62910^2 + 36613^2 .

It is a cyclic number.

It is not a de Polignac number, because 5298179869 - 2⁷ = 5298179741 is a prime.

It is a super-2 number, since 2×5298179869² = 56141419848553714322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5298179869.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5298179069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2649089934 + 2649089935.

It is an arithmetic number, because the mean of its divisors is an integer number (2649089935).

Almost surely, 2^5298179869 is an apocalyptic number.

It is an amenable number.

5298179869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5298179869 is an equidigital number, since it uses as much as digits as its factorization.

5298179869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19595520, while the sum is 64.

The square root of 5298179869 is about 72788.5971083383. The cubic root of 5298179869 is about 1743.3137920744.

The spelling of 5298179869 in words is "five billion, two hundred ninety-eight million, one hundred seventy-nine thousand, eight hundred sixty-nine".