10719575609 has 2 divisors, whose sum is σ = 10719575610. Its totient is φ = 10719575608.

The previous prime is 10719575557. The next prime is 10719575621. The reversal of 10719575609 is 90657591701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6064515625 + 4655059984 = 77875^2 + 68228^2 .

It is a cyclic number.

It is not a de Polignac number, because 10719575609 - 2²⁰ = 10718527033 is a prime.

It is a super-2 number, since 2×10719575609² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10719575639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5359787804 + 5359787805.

It is an arithmetic number, because the mean of its divisors is an integer number (5359787805).

Almost surely, 2^10719575609 is an apocalyptic number.

It is an amenable number.

10719575609 is a deficient number, since it is larger than the sum of its proper divisors (1).

10719575609 is an equidigital number, since it uses as much as digits as its factorization.

10719575609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 595350, while the sum is 50.

The spelling of 10719575609 in words is "ten billion, seven hundred nineteen million, five hundred seventy-five thousand, six hundred nine".