36504128867 has 2 divisors, whose sum is σ = 36504128868. Its totient is φ = 36504128866.

The previous prime is 36504128819. The next prime is 36504128909. The reversal of 36504128867 is 76882140563.

It is a strong prime.

It is an emirp because it is prime and its reverse (76882140563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36504128867 - 2¹⁴ = 36504112483 is a prime.

It is not a weakly prime, because it can be changed into another prime (36504127867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18252064433 + 18252064434.

It is an arithmetic number, because the mean of its divisors is an integer number (18252064434).

Almost surely, 2^36504128867 is an apocalyptic number.

36504128867 is a deficient number, since it is larger than the sum of its proper divisors (1).

36504128867 is an equidigital number, since it uses as much as digits as its factorization.

36504128867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 36504128867 in words is "thirty-six billion, five hundred four million, one hundred twenty-eight thousand, eight hundred sixty-seven".