4564260844 has 144 divisors (see below), whose sum is σ = 10169022528. Its totient is φ = 1774080000.

The previous prime is 4564260823. The next prime is 4564260847. The reversal of 4564260844 is 4480624654.

It is a self number, because there is not a number n which added to its sum of digits gives 4564260844.

It is not an unprimeable number, because it can be changed into a prime (4564260847) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7594144 + ... + 7594744.

It is an arithmetic number, because the mean of its divisors is an integer number (70618212).

Almost surely, 2^4564260844 is an apocalyptic number.

4564260844 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4564260844 is an abundant number, since it is smaller than the sum of its proper divisors (5604761684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4564260844 is a wasteful number, since it uses less digits than its factorization.

4564260844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 43.

The square root of 4564260844 is about 67559.3135252276. The cubic root of 4564260844 is about 1658.7852006363.

The spelling of 4564260844 in words is "four billion, five hundred sixty-four million, two hundred sixty thousand, eight hundred forty-four".