6759722279537 has 2 divisors, whose sum is σ = 6759722279538. Its totient is φ = 6759722279536.

The previous prime is 6759722279509. The next prime is 6759722279581. The reversal of 6759722279537 is 7359722279576.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5545761243136 + 1213961036401 = 2354944^2 + 1101799^2 .

It is a cyclic number.

It is not a de Polignac number, because 6759722279537 - 2¹² = 6759722275441 is a prime.

It is not a weakly prime, because it can be changed into another prime (6759722279137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3379861139768 + 3379861139769.

It is an arithmetic number, because the mean of its divisors is an integer number (3379861139769).

Almost surely, 2^{6759722279537} is an apocalyptic number.

It is an amenable number.

6759722279537 is a deficient number, since it is larger than the sum of its proper divisors (1).

6759722279537 is an equidigital number, since it uses as much as digits as its factorization.

6759722279537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 700131600, while the sum is 71.

The spelling of 6759722279537 in words is "six trillion, seven hundred fifty-nine billion, seven hundred twenty-two million, two hundred seventy-nine thousand, five hundred thirty-seven".