4564321516 has 12 divisors (see below), whose sum is σ = 8173320232. Its totient is φ = 2229087168.

The previous prime is 4564321507. The next prime is 4564321543. The reversal of 4564321516 is 6151234654.

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 3 ways as a sum of consecutive naturals, for example, 13268205 + ... + 13268548.

Almost surely, 2^4564321516 is an apocalyptic number.

It is an amenable number.

4564321516 is a deficient number, since it is larger than the sum of its proper divisors (3608998716).

4564321516 is a wasteful number, since it uses less digits than its factorization.

4564321516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26536800 (or 26536798 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 4564321516 is about 67559.7625513885. The cubic root of 4564321516 is about 1658.7925505938.

The spelling of 4564321516 in words is "four billion, five hundred sixty-four million, three hundred twenty-one thousand, five hundred sixteen".