4564616428 has 24 divisors (see below), whose sum is σ = 8214101280. Its totient is φ = 2218154880.

The previous prime is 4564616377. The next prime is 4564616447. The reversal of 4564616428 is 8246164654.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9783 + ... + 96046.

It is an arithmetic number, because the mean of its divisors is an integer number (342254220).

Almost surely, 2^4564616428 is an apocalyptic number.

It is an amenable number.

4564616428 is a deficient number, since it is larger than the sum of its proper divisors (3649484852).

4564616428 is a wasteful number, since it uses less digits than its factorization.

4564616428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106137 (or 106135 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 46.

The square root of 4564616428 is about 67561.9451170554. The cubic root of 4564616428 is about 1658.8282760418.

The spelling of 4564616428 in words is "four billion, five hundred sixty-four million, six hundred sixteen thousand, four hundred twenty-eight".