11471052577 has 2 divisors, whose sum is σ = 11471052578. Its totient is φ = 11471052576.

The previous prime is 11471052569. The next prime is 11471052641. The reversal of 11471052577 is 77525017411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11057784336 + 413268241 = 105156^2 + 20329^2 .

It is a cyclic number.

It is not a de Polignac number, because 11471052577 - 2³ = 11471052569 is a prime.

It is not a weakly prime, because it can be changed into another prime (11471052547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5735526288 + 5735526289.

It is an arithmetic number, because the mean of its divisors is an integer number (5735526289).

Almost surely, 2^11471052577 is an apocalyptic number.

It is an amenable number.

11471052577 is a deficient number, since it is larger than the sum of its proper divisors (1).

11471052577 is an equidigital number, since it uses as much as digits as its factorization.

11471052577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68600, while the sum is 40.

Adding to 11471052577 its reverse (77525017411), we get a palindrome (88996069988).

The spelling of 11471052577 in words is "eleven billion, four hundred seventy-one million, fifty-two thousand, five hundred seventy-seven".