36247544563 has 2 divisors, whose sum is σ = 36247544564. Its totient is φ = 36247544562.

The previous prime is 36247544549. The next prime is 36247544569. The reversal of 36247544563 is 36544574263.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36247544563 - 2⁹ = 36247544051 is a prime.

It is not a weakly prime, because it can be changed into another prime (36247544569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18123772281 + 18123772282.

It is an arithmetic number, because the mean of its divisors is an integer number (18123772282).

Almost surely, 2^36247544563 is an apocalyptic number.

36247544563 is a deficient number, since it is larger than the sum of its proper divisors (1).

36247544563 is an equidigital number, since it uses as much as digits as its factorization.

36247544563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7257600, while the sum is 49.

The spelling of 36247544563 in words is "thirty-six billion, two hundred forty-seven million, five hundred forty-four thousand, five hundred sixty-three".