5163653269 has 2 divisors, whose sum is σ = 5163653270. Its totient is φ = 5163653268.

The previous prime is 5163653267. The next prime is 5163653279. The reversal of 5163653269 is 9623563615.

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., 3631870225 + 1531783044 = 60265^2 + 39138^2 .

It is a cyclic number.

It is not a de Polignac number, because 5163653269 - 2¹ = 5163653267 is a prime.

It is a super-2 number, since 2×5163653269² = 53326630164908772722, which contains 22 as substring.

Together with 5163653267, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5163653267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2581826634 + 2581826635.

It is an arithmetic number, because the mean of its divisors is an integer number (2581826635).

Almost surely, 2^5163653269 is an apocalyptic number.

It is an amenable number.

5163653269 is a deficient number, since it is larger than the sum of its proper divisors (1).

5163653269 is an equidigital number, since it uses as much as digits as its factorization.

5163653269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 874800, while the sum is 46.

The square root of 5163653269 is about 71858.5643399588. The cubic root of 5163653269 is about 1728.4322358954.

The spelling of 5163653269 in words is "five billion, one hundred sixty-three million, six hundred fifty-three thousand, two hundred sixty-nine".