11069497619 has 2 divisors, whose sum is σ = 11069497620. Its totient is φ = 11069497618.

The previous prime is 11069497609. The next prime is 11069497631. The reversal of 11069497619 is 91679496011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11069497619 - 2⁸ = 11069497363 is a prime.

It is a super-2 number, since 2×11069497619² (a number of 21 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 (11069497609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5534748809 + 5534748810.

It is an arithmetic number, because the mean of its divisors is an integer number (5534748810).

Almost surely, 2^11069497619 is an apocalyptic number.

11069497619 is a deficient number, since it is larger than the sum of its proper divisors (1).

11069497619 is an equidigital number, since it uses as much as digits as its factorization.

11069497619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 734832, while the sum is 53.

The spelling of 11069497619 in words is "eleven billion, sixty-nine million, four hundred ninety-seven thousand, six hundred nineteen".