4456374856 has 16 divisors (see below), whose sum is σ = 8356817340. Its totient is φ = 2227890240.

The previous prime is 4456374827. The next prime is 4456374859. The reversal of 4456374856 is 6584736544.

It can be written as a sum of positive squares in 2 ways, for example, as 4452892900 + 3481956 = 66730^2 + 1866^2 .

It is not an unprimeable number, because it can be changed into a prime (4456374859) 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, 34770 + ... + 100606.

Almost surely, 2^4456374856 is an apocalyptic number.

It is an amenable number.

4456374856 is a deficient number, since it is larger than the sum of its proper divisors (3900442484).

4456374856 is a wasteful number, since it uses less digits than its factorization.

4456374856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74304 (or 74300 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 52.

The square root of 4456374856 is about 66756.0847863324. The cubic root of 4456374856 is about 1645.6112147445.

The spelling of 4456374856 in words is "four billion, four hundred fifty-six million, three hundred seventy-four thousand, eight hundred fifty-six".