4456573723 has 8 divisors (see below), whose sum is σ = 5145735392. Its totient is φ = 3780539136.

The previous prime is 4456573721. The next prime is 4456573727. The reversal of 4456573723 is 3273756544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4456573723 - 2¹ = 4456573721 is a prime.

It is a super-2 number, since 2×4456573723² = 39722098697068161458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4456573721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3281040 + ... + 3282397.

It is an arithmetic number, because the mean of its divisors is an integer number (643216924).

Almost surely, 2^4456573723 is an apocalyptic number.

4456573723 is a deficient number, since it is larger than the sum of its proper divisors (689161669).

4456573723 is an equidigital number, since it uses as much as digits as its factorization.

4456573723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6563541.

The product of its digits is 2116800, while the sum is 46.

The square root of 4456573723 is about 66757.5742743848. The cubic root of 4456573723 is about 1645.6356930038.

The spelling of 4456573723 in words is "four billion, four hundred fifty-six million, five hundred seventy-three thousand, seven hundred twenty-three".