10671365563 has 2 divisors, whose sum is σ = 10671365564. Its totient is φ = 10671365562.

The previous prime is 10671365539. The next prime is 10671365603. The reversal of 10671365563 is 36556317601.

10671365563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10671365563 - 2⁵ = 10671365531 is a prime.

It is a super-2 number, since 2×10671365563² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10671369563) 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, 5335682781 + 5335682782.

It is an arithmetic number, because the mean of its divisors is an integer number (5335682782).

Almost surely, 2^10671365563 is an apocalyptic number.

10671365563 is a deficient number, since it is larger than the sum of its proper divisors (1).

10671365563 is an equidigital number, since it uses as much as digits as its factorization.

10671365563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 10671365563 in words is "ten billion, six hundred seventy-one million, three hundred sixty-five thousand, five hundred sixty-three".