535232232569 has 2 divisors, whose sum is σ = 535232232570. Its totient is φ = 535232232568.

The previous prime is 535232232533. The next prime is 535232232571. The reversal of 535232232569 is 965232232535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 464834876944 + 70397355625 = 681788^2 + 265325^2 .

It is a cyclic number.

It is not a de Polignac number, because 535232232569 - 2³⁶ = 466512755833 is a prime.

It is a super-2 number, since 2×535232232569² (a number of 24 digits) contains 22 as substring.

Together with 535232232571, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (535232232599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267616116284 + 267616116285.

It is an arithmetic number, because the mean of its divisors is an integer number (267616116285).

Almost surely, 2^535232232569 is an apocalyptic number.

It is an amenable number.

535232232569 is a deficient number, since it is larger than the sum of its proper divisors (1).

535232232569 is an equidigital number, since it uses as much as digits as its factorization.

535232232569 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916000, while the sum is 47.

The spelling of 535232232569 in words is "five hundred thirty-five billion, two hundred thirty-two million, two hundred thirty-two thousand, five hundred sixty-nine".