6777146671033 has 2 divisors, whose sum is σ = 6777146671034. Its totient is φ = 6777146671032.

The previous prime is 6777146670961. The next prime is 6777146671051. The reversal of 6777146671033 is 3301766417776.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6672343615744 + 104803055289 = 2583088^2 + 323733^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6777146671033 is a prime.

It is not a weakly prime, because it can be changed into another prime (6777146671093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3388573335516 + 3388573335517.

It is an arithmetic number, because the mean of its divisors is an integer number (3388573335517).

Almost surely, 2^{6777146671033} is an apocalyptic number.

It is an amenable number.

6777146671033 is a deficient number, since it is larger than the sum of its proper divisors (1).

6777146671033 is an equidigital number, since it uses as much as digits as its factorization.

6777146671033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18670176, while the sum is 58.

The spelling of 6777146671033 in words is "six trillion, seven hundred seventy-seven billion, one hundred forty-six million, six hundred seventy-one thousand, thirty-three".