536564843291 has 2 divisors, whose sum is σ = 536564843292. Its totient is φ = 536564843290.

The previous prime is 536564843281. The next prime is 536564843293. The reversal of 536564843291 is 192348465635.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 536564843291 - 2³⁸ = 261686936347 is a prime.

Together with 536564843293, 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 (536564843293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268282421645 + 268282421646.

It is an arithmetic number, because the mean of its divisors is an integer number (268282421646).

Almost surely, 2^536564843291 is an apocalyptic number.

536564843291 is a deficient number, since it is larger than the sum of its proper divisors (1).

536564843291 is an equidigital number, since it uses as much as digits as its factorization.

536564843291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18662400, while the sum is 56.

The spelling of 536564843291 in words is "five hundred thirty-six billion, five hundred sixty-four million, eight hundred forty-three thousand, two hundred ninety-one".