11016450854677 has 2 divisors, whose sum is σ = 11016450854678. Its totient is φ = 11016450854676.

The previous prime is 11016450854627. The next prime is 11016450854687. The reversal of 11016450854677 is 77645805461011.

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., 6935380187121 + 4081070667556 = 2633511^2 + 2020166^2 .

It is an emirp because it is prime and its reverse (77645805461011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11016450854677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11016450854627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5508225427338 + 5508225427339.

It is an arithmetic number, because the mean of its divisors is an integer number (5508225427339).

Almost surely, 2^{11016450854677} is an apocalyptic number.

It is an amenable number.

11016450854677 is a deficient number, since it is larger than the sum of its proper divisors (1).

11016450854677 is an equidigital number, since it uses as much as digits as its factorization.

11016450854677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5644800, while the sum is 55.

The spelling of 11016450854677 in words is "eleven trillion, sixteen billion, four hundred fifty million, eight hundred fifty-four thousand, six hundred seventy-seven".