4564444654 has 32 divisors (see below), whose sum is σ = 8544529152. Its totient is φ = 1776600000.

The previous prime is 4564444639. The next prime is 4564444667.

4564444654 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 147754 + ... + 175954.

It is an arithmetic number, because the mean of its divisors is an integer number (267016536).

Almost surely, 2^4564444654 is an apocalyptic number.

4564444654 is a deficient number, since it is larger than the sum of its proper divisors (3980084498).

4564444654 is a wasteful number, since it uses less digits than its factorization.

4564444654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29272.

The product of its digits is 3686400, while the sum is 46.

The square root of 4564444654 is about 67560.6738717133. The cubic root of 4564444654 is about 1658.8074676382.

The spelling of 4564444654 in words is "four billion, five hundred sixty-four million, four hundred forty-four thousand, six hundred fifty-four".