4564147273 has 4 divisors (see below), whose sum is σ = 5216168320. Its totient is φ = 3912126228.

The previous prime is 4564147271. The next prime is 4564147309. The reversal of 4564147273 is 3727414654.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3727414654 = 2 ⋅1863707327.

It is a cyclic number.

It is not a de Polignac number, because 4564147273 - 2¹ = 4564147271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4564147271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326010513 + ... + 326010526.

It is an arithmetic number, because the mean of its divisors is an integer number (1304042080).

Almost surely, 2^4564147273 is an apocalyptic number.

It is an amenable number.

4564147273 is a deficient number, since it is larger than the sum of its proper divisors (652021047).

4564147273 is an equidigital number, since it uses as much as digits as its factorization.

4564147273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652021046.

The product of its digits is 564480, while the sum is 43.

The square root of 4564147273 is about 67558.4729919201. The cubic root of 4564147273 is about 1658.7714421868.

The spelling of 4564147273 in words is "four billion, five hundred sixty-four million, one hundred forty-seven thousand, two hundred seventy-three".