36670370777 has 2 divisors, whose sum is σ = 36670370778. Its totient is φ = 36670370776.

The previous prime is 36670370731. The next prime is 36670370801. The reversal of 36670370777 is 77707307663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36589568656 + 80802121 = 191284^2 + 8989^2 .

It is a cyclic number.

It is not a de Polignac number, because 36670370777 - 2²² = 36666176473 is a prime.

It is not a weakly prime, because it can be changed into another prime (36670370377) 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, 18335185388 + 18335185389.

It is an arithmetic number, because the mean of its divisors is an integer number (18335185389).

Almost surely, 2^36670370777 is an apocalyptic number.

It is an amenable number.

36670370777 is a deficient number, since it is larger than the sum of its proper divisors (1).

36670370777 is an equidigital number, since it uses as much as digits as its factorization.

36670370777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5445468, while the sum is 53.

The spelling of 36670370777 in words is "thirty-six billion, six hundred seventy million, three hundred seventy thousand, seven hundred seventy-seven".