36363466639 has 2 divisors, whose sum is σ = 36363466640. Its totient is φ = 36363466638.

The previous prime is 36363466549. The next prime is 36363466669. The reversal of 36363466639 is 93666436363.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (93666436363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36363466639 - 2⁷ = 36363466511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36363466639.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36363466669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18181733319 + 18181733320.

It is an arithmetic number, because the mean of its divisors is an integer number (18181733320).

Almost surely, 2^36363466639 is an apocalyptic number.

36363466639 is a deficient number, since it is larger than the sum of its proper divisors (1).

36363466639 is an equidigital number, since it uses as much as digits as its factorization.

36363466639 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22674816, while the sum is 55.

The spelling of 36363466639 in words is "thirty-six billion, three hundred sixty-three million, four hundred sixty-six thousand, six hundred thirty-nine".