1075579695979 has 2 divisors, whose sum is σ = 1075579695980. Its totient is φ = 1075579695978.

The previous prime is 1075579695929. The next prime is 1075579696111. The reversal of 1075579695979 is 9795969755701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1075579695979 - 2³⁵ = 1041219957611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1075579695899 and 1075579695908.

It is not a weakly prime, because it can be changed into another prime (1075579695929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537789847989 + 537789847990.

It is an arithmetic number, because the mean of its divisors is an integer number (537789847990).

Almost surely, 2^{1075579695979} is an apocalyptic number.

1075579695979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075579695979 is an equidigital number, since it uses as much as digits as its factorization.

1075579695979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1687817250, while the sum is 79.

The spelling of 1075579695979 in words is "one trillion, seventy-five billion, five hundred seventy-nine million, six hundred ninety-five thousand, nine hundred seventy-nine".