6723603653077 has 2 divisors, whose sum is σ = 6723603653078. Its totient is φ = 6723603653076.

The previous prime is 6723603653057. The next prime is 6723603653083. The reversal of 6723603653077 is 7703563063276.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3503638983601 + 3219964669476 = 1871801^2 + 1794426^2 .

It is a cyclic number.

It is not a de Polignac number, because 6723603653077 - 2³¹ = 6721456169429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6723603653057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3361801826538 + 3361801826539.

It is an arithmetic number, because the mean of its divisors is an integer number (3361801826539).

Almost surely, 2^{6723603653077} is an apocalyptic number.

It is an amenable number.

6723603653077 is a deficient number, since it is larger than the sum of its proper divisors (1).

6723603653077 is an equidigital number, since it uses as much as digits as its factorization.

6723603653077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20003760, while the sum is 55.

The spelling of 6723603653077 in words is "six trillion, seven hundred twenty-three billion, six hundred three million, six hundred fifty-three thousand, seventy-seven".