36546542651 has 2 divisors, whose sum is σ = 36546542652. Its totient is φ = 36546542650.

The previous prime is 36546542647. The next prime is 36546542687. The reversal of 36546542651 is 15624564563.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36546542651 - 2² = 36546542647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36546542596 and 36546542605.

It is not a weakly prime, because it can be changed into another prime (36546542551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18273271325 + 18273271326.

It is an arithmetic number, because the mean of its divisors is an integer number (18273271326).

Almost surely, 2^36546542651 is an apocalyptic number.

36546542651 is a deficient number, since it is larger than the sum of its proper divisors (1).

36546542651 is an equidigital number, since it uses as much as digits as its factorization.

36546542651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592000, while the sum is 47.

The spelling of 36546542651 in words is "thirty-six billion, five hundred forty-six million, five hundred forty-two thousand, six hundred fifty-one".