4245574466 has 16 divisors (see below), whose sum is σ = 7312626240. Its totient is φ = 1810907280.

The previous prime is 4245574409. The next prime is 4245574469. The reversal of 4245574466 is 6644755424.

It is a happy number.

4245574466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4245574466.

It is not an unprimeable number, because it can be changed into a prime (4245574469) 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, 715661 + ... + 721568.

It is an arithmetic number, because the mean of its divisors is an integer number (457039140).

Almost surely, 2^4245574466 is an apocalyptic number.

4245574466 is a deficient number, since it is larger than the sum of its proper divisors (3067051774).

4245574466 is a wasteful number, since it uses less digits than its factorization.

4245574466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437449.

The product of its digits is 3225600, while the sum is 47.

The square root of 4245574466 is about 65158.0729150272. The cubic root of 4245574466 is about 1619.2434696018.

The spelling of 4245574466 in words is "four billion, two hundred forty-five million, five hundred seventy-four thousand, four hundred sixty-six".