10949561027 has 2 divisors, whose sum is σ = 10949561028. Its totient is φ = 10949561026.

The previous prime is 10949561017. The next prime is 10949561099. The reversal of 10949561027 is 72016594901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10949561027 - 2¹² = 10949556931 is a prime.

It is not a weakly prime, because it can be changed into another prime (10949561017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5474780513 + 5474780514.

It is an arithmetic number, because the mean of its divisors is an integer number (5474780514).

Almost surely, 2^10949561027 is an apocalyptic number.

10949561027 is a deficient number, since it is larger than the sum of its proper divisors (1).

10949561027 is an equidigital number, since it uses as much as digits as its factorization.

10949561027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 44.

The spelling of 10949561027 in words is "ten billion, nine hundred forty-nine million, five hundred sixty-one thousand, twenty-seven".