4564464244 has 24 divisors (see below), whose sum is σ = 8142855840. Its totient is φ = 2238235296.

The previous prime is 4564464239. The next prime is 4564464253. The reversal of 4564464244 is 4424644654.

It is a self number, because there is not a number n which added to its sum of digits gives 4564464244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23322 + ... + 98350.

It is an arithmetic number, because the mean of its divisors is an integer number (339285660).

Almost surely, 2^4564464244 is an apocalyptic number.

It is an amenable number.

4564464244 is a deficient number, since it is larger than the sum of its proper divisors (3578391596).

4564464244 is a wasteful number, since it uses less digits than its factorization.

4564464244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75327 (or 75325 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 43.

The square root of 4564464244 is about 67560.8188523496. The cubic root of 4564464244 is about 1658.8098407631.

The spelling of 4564464244 in words is "four billion, five hundred sixty-four million, four hundred sixty-four thousand, two hundred forty-four".