36672427663 has 2 divisors, whose sum is σ = 36672427664. Its totient is φ = 36672427662.

The previous prime is 36672427651. The next prime is 36672427699.

36672427663 is nontrivially palindromic in base 10.

36672427663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36672427663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36672427663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36672421663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18336213831 + 18336213832.

It is an arithmetic number, because the mean of its divisors is an integer number (18336213832).

Almost surely, 2^36672427663 is an apocalyptic number.

36672427663 is a deficient number, since it is larger than the sum of its proper divisors (1).

36672427663 is an equidigital number, since it uses as much as digits as its factorization.

36672427663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9144576, while the sum is 52.

The spelling of 36672427663 in words is "thirty-six billion, six hundred seventy-two million, four hundred twenty-seven thousand, six hundred sixty-three".