4160646556 has 36 divisors (see below), whose sum is σ = 7976656296. Its totient is φ = 1883233600.

The previous prime is 4160646509. The next prime is 4160646563. The reversal of 4160646556 is 6556460614.

It is a super-2 number, since 2×4160646556² = 34621959527909322272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 4421046 + ... + 4421986.

It is an arithmetic number, because the mean of its divisors is an integer number (221573786).

Almost surely, 2^4160646556 is an apocalyptic number.

It is an amenable number.

4160646556 is a deficient number, since it is larger than the sum of its proper divisors (3816009740).

4160646556 is a wasteful number, since it uses less digits than its factorization.

4160646556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590 (or 1271 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 4160646556 is about 64503.0740042674. The cubic root of 4160646556 is about 1608.3736204130.

The spelling of 4160646556 in words is "four billion, one hundred sixty million, six hundred forty-six thousand, five hundred fifty-six".