36555533243 has 2 divisors, whose sum is σ = 36555533244. Its totient is φ = 36555533242.

The previous prime is 36555533221. The next prime is 36555533269. The reversal of 36555533243 is 34233555563.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (34233555563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36555533243 - 2³⁰ = 35481791419 is a prime.

It is a super-5 number, since 5×36555533243⁵ (a number of 54 digits) contains 55555 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 36555533194 and 36555533203.

It is not a weakly prime, because it can be changed into another prime (36555533543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18277766621 + 18277766622.

It is an arithmetic number, because the mean of its divisors is an integer number (18277766622).

Almost surely, 2^36555533243 is an apocalyptic number.

36555533243 is a deficient number, since it is larger than the sum of its proper divisors (1).

36555533243 is an equidigital number, since it uses as much as digits as its factorization.

36555533243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2430000, while the sum is 44.

The spelling of 36555533243 in words is "thirty-six billion, five hundred fifty-five million, five hundred thirty-three thousand, two hundred forty-three".