36330646577 has 2 divisors, whose sum is σ = 36330646578. Its totient is φ = 36330646576.

The previous prime is 36330646531. The next prime is 36330646591. The reversal of 36330646577 is 77564603363.

36330646577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30114743296 + 6215903281 = 173536^2 + 78841^2 .

It is a cyclic number.

It is not a de Polignac number, because 36330646577 - 2¹⁰ = 36330645553 is a prime.

It is not a weakly prime, because it can be changed into another prime (36330616577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18165323288 + 18165323289.

It is an arithmetic number, because the mean of its divisors is an integer number (18165323289).

Almost surely, 2^36330646577 is an apocalyptic number.

It is an amenable number.

36330646577 is a deficient number, since it is larger than the sum of its proper divisors (1).

36330646577 is an equidigital number, since it uses as much as digits as its factorization.

36330646577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5715360, while the sum is 50.

The spelling of 36330646577 in words is "thirty-six billion, three hundred thirty million, six hundred forty-six thousand, five hundred seventy-seven".