36521743579 has 2 divisors, whose sum is σ = 36521743580. Its totient is φ = 36521743578.

The previous prime is 36521743571. The next prime is 36521743613. The reversal of 36521743579 is 97534712563.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36521743579 - 2³ = 36521743571 is a prime.

It is not a weakly prime, because it can be changed into another prime (36521743571) 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, 18260871789 + 18260871790.

It is an arithmetic number, because the mean of its divisors is an integer number (18260871790).

Almost surely, 2^36521743579 is an apocalyptic number.

36521743579 is a deficient number, since it is larger than the sum of its proper divisors (1).

36521743579 is an equidigital number, since it uses as much as digits as its factorization.

36521743579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4762800, while the sum is 52.

The spelling of 36521743579 in words is "thirty-six billion, five hundred twenty-one million, seven hundred forty-three thousand, five hundred seventy-nine".