4505531269 has 2 divisors, whose sum is σ = 4505531270. Its totient is φ = 4505531268.

The previous prime is 4505531257. The next prime is 4505531291. The reversal of 4505531269 is 9621355054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4493020900 + 12510369 = 67030^2 + 3537^2 .

It is a cyclic number.

It is not a de Polignac number, because 4505531269 - 2¹¹ = 4505529221 is a prime.

It is a super-2 number, since 2×4505531269² = 40599624031873500722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4505531299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2252765634 + 2252765635.

It is an arithmetic number, because the mean of its divisors is an integer number (2252765635).

Almost surely, 2^4505531269 is an apocalyptic number.

It is an amenable number.

4505531269 is a deficient number, since it is larger than the sum of its proper divisors (1).

4505531269 is an equidigital number, since it uses as much as digits as its factorization.

4505531269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 4505531269 is about 67123.2543087714. The cubic root of 4505531269 is about 1651.6397862920.

The spelling of 4505531269 in words is "four billion, five hundred five million, five hundred thirty-one thousand, two hundred sixty-nine".