10544773693 has 2 divisors, whose sum is σ = 10544773694. Its totient is φ = 10544773692.

The previous prime is 10544773661. The next prime is 10544773697. The reversal of 10544773693 is 39637744501.

It is a happy number.

10544773693 is digitally balanced in base 2, 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., 7395656004 + 3149117689 = 85998^2 + 56117^2 .

It is a cyclic number.

It is not a de Polignac number, because 10544773693 - 2⁵ = 10544773661 is a prime.

It is a super-2 number, since 2×10544773693² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10544773697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5272386846 + 5272386847.

It is an arithmetic number, because the mean of its divisors is an integer number (5272386847).

Almost surely, 2^10544773693 is an apocalyptic number.

It is an amenable number.

10544773693 is a deficient number, since it is larger than the sum of its proper divisors (1).

10544773693 is an equidigital number, since it uses as much as digits as its factorization.

10544773693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The spelling of 10544773693 in words is "ten billion, five hundred forty-four million, seven hundred seventy-three thousand, six hundred ninety-three".