4564734943 has 2 divisors, whose sum is σ = 4564734944. Its totient is φ = 4564734942.

The previous prime is 4564734907. The next prime is 4564734947. The reversal of 4564734943 is 3494374654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4564734943 - 2²⁹ = 4027864031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4564734947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2282367471 + 2282367472.

It is an arithmetic number, because the mean of its divisors is an integer number (2282367472).

Almost surely, 2^4564734943 is an apocalyptic number.

4564734943 is a deficient number, since it is larger than the sum of its proper divisors (1).

4564734943 is an equidigital number, since it uses as much as digits as its factorization.

4564734943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 49.

The square root of 4564734943 is about 67562.8221953465. The cubic root of 4564734943 is about 1658.8426324384.

The spelling of 4564734943 in words is "four billion, five hundred sixty-four million, seven hundred thirty-four thousand, nine hundred forty-three".