6772202461 has 2 divisors, whose sum is σ = 6772202462. Its totient is φ = 6772202460.

The previous prime is 6772202449. The next prime is 6772202497. The reversal of 6772202461 is 1642022776.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6210228025 + 561974436 = 78805^2 + 23706^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6772202461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6772202461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6772202401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3386101230 + 3386101231.

It is an arithmetic number, because the mean of its divisors is an integer number (3386101231).

Almost surely, 2^6772202461 is an apocalyptic number.

It is an amenable number.

6772202461 is a deficient number, since it is larger than the sum of its proper divisors (1).

6772202461 is an equidigital number, since it uses as much as digits as its factorization.

6772202461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 6772202461 is about 82293.3925719435. The cubic root of 6772202461 is about 1891.9514069475.

The spelling of 6772202461 in words is "six billion, seven hundred seventy-two million, two hundred two thousand, four hundred sixty-one".