36364450687 has 2 divisors, whose sum is σ = 36364450688. Its totient is φ = 36364450686.

The previous prime is 36364450651. The next prime is 36364450691. The reversal of 36364450687 is 78605446363.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36364450687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36364450697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18182225343 + 18182225344.

It is an arithmetic number, because the mean of its divisors is an integer number (18182225344).

Almost surely, 2^36364450687 is an apocalyptic number.

36364450687 is a deficient number, since it is larger than the sum of its proper divisors (1).

36364450687 is an equidigital number, since it uses as much as digits as its factorization.

36364450687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 36364450687 in words is "thirty-six billion, three hundred sixty-four million, four hundred fifty thousand, six hundred eighty-seven".