11045904577 has 2 divisors, whose sum is σ = 11045904578. Its totient is φ = 11045904576.

The previous prime is 11045904523. The next prime is 11045904599. The reversal of 11045904577 is 77540954011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10975495696 + 70408881 = 104764^2 + 8391^2 .

It is a cyclic number.

It is not a de Polignac number, because 11045904577 - 2²³ = 11037515969 is a prime.

It is not a weakly prime, because it can be changed into another prime (11045904517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522952288 + 5522952289.

It is an arithmetic number, because the mean of its divisors is an integer number (5522952289).

Almost surely, 2^11045904577 is an apocalyptic number.

It is an amenable number.

11045904577 is a deficient number, since it is larger than the sum of its proper divisors (1).

11045904577 is an equidigital number, since it uses as much as digits as its factorization.

11045904577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 176400, while the sum is 43.

The spelling of 11045904577 in words is "eleven billion, forty-five million, nine hundred four thousand, five hundred seventy-seven".