11066883554 has 16 divisors (see below), whose sum is σ = 16634328480. Its totient is φ = 5522119680.

The previous prime is 11066883547. The next prime is 11066883559. The reversal of 11066883554 is 45538866011.

It is a junction number, because it is equal to n+sod(n) for n = 11066883499 and 11066883508.

It is not an unprimeable number, because it can be changed into a prime (11066883559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3891257 + ... + 3894099.

It is an arithmetic number, because the mean of its divisors is an integer number (1039645530).

Almost surely, 2^11066883554 is an apocalyptic number.

11066883554 is a deficient number, since it is larger than the sum of its proper divisors (5567444926).

11066883554 is a wasteful number, since it uses less digits than its factorization.

11066883554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6145.

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 11066883554 in words is "eleven billion, sixty-six million, eight hundred eighty-three thousand, five hundred fifty-four".