126761060579 has 2 divisors, whose sum is σ = 126761060580. Its totient is φ = 126761060578.

The previous prime is 126761060513. The next prime is 126761060633. The reversal of 126761060579 is 975060167621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 126761060579 - 2¹² = 126761056483 is a prime.

It is a super-2 number, since 2×126761060579² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (126761063579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63380530289 + 63380530290.

It is an arithmetic number, because the mean of its divisors is an integer number (63380530290).

Almost surely, 2^126761060579 is an apocalyptic number.

126761060579 is a deficient number, since it is larger than the sum of its proper divisors (1).

126761060579 is an equidigital number, since it uses as much as digits as its factorization.

126761060579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 952560, while the sum is 50.

The spelling of 126761060579 in words is "one hundred twenty-six billion, seven hundred sixty-one million, sixty thousand, five hundred seventy-nine".