4083644455511 has 12 divisors (see below), whose sum is σ = 4218471220248. Its totient is φ = 3951709429824.

The previous prime is 4083644455481. The next prime is 4083644455543. The reversal of 4083644455511 is 1155544463804.

It is a de Polignac number, because none of the positive numbers 2^k-4083644455511 is a prime.

It is a super-2 number, since 2×4083644455511² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4083644455511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4083644455211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6946865 + ... + 7511738.

It is an arithmetic number, because the mean of its divisors is an integer number (351539268354).

Almost surely, 2^{4083644455511} is an apocalyptic number.

4083644455511 is a deficient number, since it is larger than the sum of its proper divisors (134826764737).

4083644455511 is an equidigital number, since it uses as much as digits as its factorization.

4083644455511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14458802 (or 14458729 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 50.

The spelling of 4083644455511 in words is "four trillion, eighty-three billion, six hundred forty-four million, four hundred fifty-five thousand, five hundred eleven".