6712213255049 has 2 divisors, whose sum is σ = 6712213255050. Its totient is φ = 6712213255048.

The previous prime is 6712213255039. The next prime is 6712213255193. The reversal of 6712213255049 is 9405523122176.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6612920833600 + 99292421449 = 2571560^2 + 315107^2 .

It is a cyclic number.

It is not a de Polignac number, because 6712213255049 - 2²⁰ = 6712212206473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6712213254994 and 6712213255012.

It is not a weakly prime, because it can be changed into another prime (6712213255019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3356106627524 + 3356106627525.

It is an arithmetic number, because the mean of its divisors is an integer number (3356106627525).

Almost surely, 2^{6712213255049} is an apocalyptic number.

It is an amenable number.

6712213255049 is a deficient number, since it is larger than the sum of its proper divisors (1).

6712213255049 is an equidigital number, since it uses as much as digits as its factorization.

6712213255049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 6712213255049 in words is "six trillion, seven hundred twelve billion, two hundred thirteen million, two hundred fifty-five thousand, forty-nine".