11066253577 has 2 divisors, whose sum is σ = 11066253578. Its totient is φ = 11066253576.

The previous prime is 11066253571. The next prime is 11066253607. The reversal of 11066253577 is 77535266011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9561123961 + 1505129616 = 97781^2 + 38796^2 .

It is a cyclic number.

It is not a de Polignac number, because 11066253577 - 2²³ = 11057864969 is a prime.

It is not a weakly prime, because it can be changed into another prime (11066253571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5533126788 + 5533126789.

It is an arithmetic number, because the mean of its divisors is an integer number (5533126789).

Almost surely, 2^11066253577 is an apocalyptic number.

It is an amenable number.

11066253577 is a deficient number, since it is larger than the sum of its proper divisors (1).

11066253577 is an equidigital number, since it uses as much as digits as its factorization.

11066253577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600, while the sum is 43.

The spelling of 11066253577 in words is "eleven billion, sixty-six million, two hundred fifty-three thousand, five hundred seventy-seven".