10930905569 has 2 divisors, whose sum is σ = 10930905570. Its totient is φ = 10930905568.

The previous prime is 10930905551. The next prime is 10930905577. The reversal of 10930905569 is 96550903901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6066540544 + 4864365025 = 77888^2 + 69745^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10930905569 is a prime.

It is a super-2 number, since 2×10930905569² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10930905589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5465452784 + 5465452785.

It is an arithmetic number, because the mean of its divisors is an integer number (5465452785).

Almost surely, 2^10930905569 is an apocalyptic number.

It is an amenable number.

10930905569 is a deficient number, since it is larger than the sum of its proper divisors (1).

10930905569 is an equidigital number, since it uses as much as digits as its factorization.

10930905569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 328050, while the sum is 47.

The spelling of 10930905569 in words is "ten billion, nine hundred thirty million, nine hundred five thousand, five hundred sixty-nine".