4564921305 has 16 divisors (see below), whose sum is σ = 8347284864. Its totient is φ = 2086821120.

The previous prime is 4564921289. The next prime is 4564921313. The reversal of 4564921305 is 5031294654.

It is not a de Polignac number, because 4564921305 - 2⁴ = 4564921289 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21737616 + ... + 21737825.

It is an arithmetic number, because the mean of its divisors is an integer number (521705304).

Almost surely, 2^4564921305 is an apocalyptic number.

It is an amenable number.

4564921305 is a deficient number, since it is larger than the sum of its proper divisors (3782363559).

4564921305 is a wasteful number, since it uses less digits than its factorization.

4564921305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43475456.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 4564921305 is about 67564.2013569316. The cubic root of 4564921305 is about 1658.8652070258.

The spelling of 4564921305 in words is "four billion, five hundred sixty-four million, nine hundred twenty-one thousand, three hundred five".