4456574643 has 8 divisors (see below), whose sum is σ = 5942510800. Its totient is φ = 2970844128.

The previous prime is 4456574641. The next prime is 4456574669. The reversal of 4456574643 is 3464756544.

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

It is not a de Polignac number, because 4456574643 - 2¹ = 4456574641 is a prime.

It is a super-2 number, since 2×4456574643² = 39722115097261154898, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4456574592 and 4456574601.

It is not an unprimeable number, because it can be changed into a prime (4456574641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9453 + ... + 94881.

It is an arithmetic number, because the mean of its divisors is an integer number (742813850).

Almost surely, 2^4456574643 is an apocalyptic number.

4456574643 is a deficient number, since it is larger than the sum of its proper divisors (1485936157).

4456574643 is a wasteful number, since it uses less digits than its factorization.

4456574643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102821.

The product of its digits is 4838400, while the sum is 48.

The square root of 4456574643 is about 66757.5811649883. The cubic root of 4456574643 is about 1645.6358062436.

The spelling of 4456574643 in words is "four billion, four hundred fifty-six million, five hundred seventy-four thousand, six hundred forty-three".