6386880603797 has 2 divisors, whose sum is σ = 6386880603798. Its totient is φ = 6386880603796.

The previous prime is 6386880603743. The next prime is 6386880603809. The reversal of 6386880603797 is 7973060886836.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5935392022756 + 451488581041 = 2436266^2 + 671929^2 .

It is a cyclic number.

It is not a de Polignac number, because 6386880603797 - 2¹⁶ = 6386880538261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6386880603797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6386880603497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3193440301898 + 3193440301899.

It is an arithmetic number, because the mean of its divisors is an integer number (3193440301899).

Almost surely, 2^{6386880603797} is an apocalyptic number.

It is an amenable number.

6386880603797 is a deficient number, since it is larger than the sum of its proper divisors (1).

6386880603797 is an equidigital number, since it uses as much as digits as its factorization.

6386880603797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 438939648, while the sum is 71.

The spelling of 6386880603797 in words is "six trillion, three hundred eighty-six billion, eight hundred eighty million, six hundred three thousand, seven hundred ninety-seven".