4016805556 has 12 divisors (see below), whose sum is σ = 7178971968. Its totient is φ = 1965670712.

The previous prime is 4016805503. The next prime is 4016805571. The reversal of 4016805556 is 6555086104.

It is a super-2 number, since 2×4016805556² = 32269453749424938272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10682806 + ... + 10683181.

It is an arithmetic number, because the mean of its divisors is an integer number (598247664).

Almost surely, 2^4016805556 is an apocalyptic number.

It is an amenable number.

4016805556 is a deficient number, since it is larger than the sum of its proper divisors (3162166412).

4016805556 is a wasteful number, since it uses less digits than its factorization.

4016805556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21366038 (or 21366036 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 4016805556 is about 63378.2735328125. The cubic root of 4016805556 is about 1589.6210422900.

The spelling of 4016805556 in words is "four billion, sixteen million, eight hundred five thousand, five hundred fifty-six".