6303640326677 has 2 divisors, whose sum is σ = 6303640326678. Its totient is φ = 6303640326676.

The previous prime is 6303640326647. The next prime is 6303640326691. The reversal of 6303640326677 is 7766230463036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6144890674321 + 158749652356 = 2478889^2 + 398434^2 .

It is a cyclic number.

It is not a de Polignac number, because 6303640326677 - 2²⁶ = 6303573217813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6303640326647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3151820163338 + 3151820163339.

It is an arithmetic number, because the mean of its divisors is an integer number (3151820163339).

Almost surely, 2^{6303640326677} is an apocalyptic number.

It is an amenable number.

6303640326677 is a deficient number, since it is larger than the sum of its proper divisors (1).

6303640326677 is an equidigital number, since it uses as much as digits as its factorization.

6303640326677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13716864, while the sum is 53.

The spelling of 6303640326677 in words is "six trillion, three hundred three billion, six hundred forty million, three hundred twenty-six thousand, six hundred seventy-seven".