36662859713 has 2 divisors, whose sum is σ = 36662859714. Its totient is φ = 36662859712.

The previous prime is 36662859697. The next prime is 36662859721. The reversal of 36662859713 is 31795826663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36640467889 + 22391824 = 191417^2 + 4732^2 .

It is an emirp because it is prime and its reverse (31795826663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36662859713 - 2⁴ = 36662859697 is a prime.

It is not a weakly prime, because it can be changed into another prime (36662859733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18331429856 + 18331429857.

It is an arithmetic number, because the mean of its divisors is an integer number (18331429857).

Almost surely, 2^36662859713 is an apocalyptic number.

It is an amenable number.

36662859713 is a deficient number, since it is larger than the sum of its proper divisors (1).

36662859713 is an equidigital number, since it uses as much as digits as its factorization.

36662859713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9797760, while the sum is 56.

The spelling of 36662859713 in words is "thirty-six billion, six hundred sixty-two million, eight hundred fifty-nine thousand, seven hundred thirteen".