6787512212441 has 2 divisors, whose sum is σ = 6787512212442. Its totient is φ = 6787512212440.

The previous prime is 6787512212399. The next prime is 6787512212501. The reversal of 6787512212441 is 1442122157876.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6777275022400 + 10237190041 = 2603320^2 + 101179^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6787512212441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6787512212441.

It is not a weakly prime, because it can be changed into another prime (6787512292441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3393756106220 + 3393756106221.

It is an arithmetic number, because the mean of its divisors is an integer number (3393756106221).

Almost surely, 2^{6787512212441} is an apocalyptic number.

It is an amenable number.

6787512212441 is a deficient number, since it is larger than the sum of its proper divisors (1).

6787512212441 is an equidigital number, since it uses as much as digits as its factorization.

6787512212441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1505280, while the sum is 50.

The spelling of 6787512212441 in words is "six trillion, seven hundred eighty-seven billion, five hundred twelve million, two hundred twelve thousand, four hundred forty-one".