6507134759969 has 2 divisors, whose sum is σ = 6507134759970. Its totient is φ = 6507134759968.

The previous prime is 6507134759933. The next prime is 6507134759971. The reversal of 6507134759969 is 9699574317056.

6507134759969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3261318151744 + 3245816608225 = 1805912^2 + 1801615^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6507134759969 is a prime.

It is a super-2 number, since 2×6507134759969² (a number of 26 digits) contains 22 as substring.

Together with 6507134759971, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6507134759269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3253567379984 + 3253567379985.

It is an arithmetic number, because the mean of its divisors is an integer number (3253567379985).

Almost surely, 2^{6507134759969} is an apocalyptic number.

It is an amenable number.

6507134759969 is a deficient number, since it is larger than the sum of its proper divisors (1).

6507134759969 is an equidigital number, since it uses as much as digits as its factorization.

6507134759969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 385786800, while the sum is 71.

The spelling of 6507134759969 in words is "six trillion, five hundred seven billion, one hundred thirty-four million, seven hundred fifty-nine thousand, nine hundred sixty-nine".