4556544916 has 36 divisors (see below), whose sum is σ = 10016874784. Its totient is φ = 1775275920.

The previous prime is 4556544893. The next prime is 4556544953. The reversal of 4556544916 is 6194456554.

It is a self number, because there is not a number n which added to its sum of digits gives 4556544916.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 669066 + ... + 675841.

Almost surely, 2^4556544916 is an apocalyptic number.

It is an amenable number.

4556544916 is an abundant number, since it is smaller than the sum of its proper divisors (5460329868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4556544916 is a wasteful number, since it uses less digits than its factorization.

4556544916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344940 (or 1344927 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 49.

The square root of 4556544916 is about 67502.1845276136. The cubic root of 4556544916 is about 1657.8499424999.

The spelling of 4556544916 in words is "four billion, five hundred fifty-six million, five hundred forty-four thousand, nine hundred sixteen".