11066883547 has 2 divisors, whose sum is σ = 11066883548. Its totient is φ = 11066883546.

The previous prime is 11066883493. The next prime is 11066883559. The reversal of 11066883547 is 74538866011.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (74538866011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11066883547 - 2¹⁵ = 11066850779 is a prime.

It is a super-2 number, since 2×11066883547² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11066883547.

It is not a weakly prime, because it can be changed into another prime (11066883577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5533441773 + 5533441774.

It is an arithmetic number, because the mean of its divisors is an integer number (5533441774).

Almost surely, 2^11066883547 is an apocalyptic number.

11066883547 is a deficient number, since it is larger than the sum of its proper divisors (1).

11066883547 is an equidigital number, since it uses as much as digits as its factorization.

11066883547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 11066883547 in words is "eleven billion, sixty-six million, eight hundred eighty-three thousand, five hundred forty-seven".