36780008747 has 2 divisors, whose sum is σ = 36780008748. Its totient is φ = 36780008746.

The previous prime is 36780008723. The next prime is 36780008819. The reversal of 36780008747 is 74780008763.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36780008747 - 2¹⁰ = 36780007723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36780008695 and 36780008704.

It is not a weakly prime, because it can be changed into another prime (36780002747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18390004373 + 18390004374.

It is an arithmetic number, because the mean of its divisors is an integer number (18390004374).

Almost surely, 2^36780008747 is an apocalyptic number.

36780008747 is a deficient number, since it is larger than the sum of its proper divisors (1).

36780008747 is an equidigital number, since it uses as much as digits as its factorization.

36780008747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1580544, while the sum is 50.

The spelling of 36780008747 in words is "thirty-six billion, seven hundred eighty million, eight thousand, seven hundred forty-seven".