5253469889 has 2 divisors, whose sum is σ = 5253469890. Its totient is φ = 5253469888.

The previous prime is 5253469817. The next prime is 5253469927. The reversal of 5253469889 is 9889643525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4786564225 + 466905664 = 69185^2 + 21608^2 .

It is a cyclic number.

It is not a de Polignac number, because 5253469889 - 2¹⁶ = 5253404353 is a prime.

It is not a weakly prime, because it can be changed into another prime (5253469189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626734944 + 2626734945.

It is an arithmetic number, because the mean of its divisors is an integer number (2626734945).

Almost surely, 2^5253469889 is an apocalyptic number.

It is an amenable number.

5253469889 is a deficient number, since it is larger than the sum of its proper divisors (1).

5253469889 is an equidigital number, since it uses as much as digits as its factorization.

5253469889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18662400, while the sum is 59.

The square root of 5253469889 is about 72480.8242847720. The cubic root of 5253469889 is about 1738.3961405491.

The spelling of 5253469889 in words is "five billion, two hundred fifty-three million, four hundred sixty-nine thousand, eight hundred eighty-nine".