10091190569 has 2 divisors, whose sum is σ = 10091190570. Its totient is φ = 10091190568.

The previous prime is 10091190517. The next prime is 10091190589. The reversal of 10091190569 is 96509119001.

10091190569 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6433964944 + 3657225625 = 80212^2 + 60475^2 .

It is an emirp because it is prime and its reverse (96509119001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10091190569 is a prime.

It is a super-2 number, since 2×10091190569² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10091190509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5045595284 + 5045595285.

It is an arithmetic number, because the mean of its divisors is an integer number (5045595285).

Almost surely, 2^10091190569 is an apocalyptic number.

It is an amenable number.

10091190569 is a deficient number, since it is larger than the sum of its proper divisors (1).

10091190569 is an equidigital number, since it uses as much as digits as its factorization.

10091190569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21870, while the sum is 41.

The spelling of 10091190569 in words is "ten billion, ninety-one million, one hundred ninety thousand, five hundred sixty-nine".