10662926089 has 2 divisors, whose sum is σ = 10662926090. Its totient is φ = 10662926088.

The previous prime is 10662926077. The next prime is 10662926093. The reversal of 10662926089 is 98062926601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7903210000 + 2759716089 = 88900^2 + 52533^2 .

It is a cyclic number.

It is not a de Polignac number, because 10662926089 - 2⁷ = 10662925961 is a prime.

It is a super-2 number, since 2×10662926089² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10662926059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5331463044 + 5331463045.

It is an arithmetic number, because the mean of its divisors is an integer number (5331463045).

Almost surely, 2^10662926089 is an apocalyptic number.

It is an amenable number.

10662926089 is a deficient number, since it is larger than the sum of its proper divisors (1).

10662926089 is an equidigital number, since it uses as much as digits as its factorization.

10662926089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 49.

The spelling of 10662926089 in words is "ten billion, six hundred sixty-two million, nine hundred twenty-six thousand, eighty-nine".