10548940809079 has 2 divisors, whose sum is σ = 10548940809080. Its totient is φ = 10548940809078.

The previous prime is 10548940809073. The next prime is 10548940809089. The reversal of 10548940809079 is 97090804984501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10548940809079 is a prime.

It is a super-2 number, since 2×10548940809079² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10548940809079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10548940809073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5274470404539 + 5274470404540.

It is an arithmetic number, because the mean of its divisors is an integer number (5274470404540).

Almost surely, 2^{10548940809079} is an apocalyptic number.

10548940809079 is a deficient number, since it is larger than the sum of its proper divisors (1).

10548940809079 is an equidigital number, since it uses as much as digits as its factorization.

10548940809079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26127360, while the sum is 64.

The spelling of 10548940809079 in words is "ten trillion, five hundred forty-eight billion, nine hundred forty million, eight hundred nine thousand, seventy-nine".