4224578855 has 24 divisors (see below), whose sum is σ = 6008452992. Its totient is φ = 2842187712.

The previous prime is 4224578849. The next prime is 4224578867. The reversal of 4224578855 is 5588754224.

It is not a de Polignac number, because 4224578855 - 2¹² = 4224574759 is a prime.

It is a super-2 number, since 2×4224578855² = 35694133004226222050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149687 + ... + 175656.

It is an arithmetic number, because the mean of its divisors is an integer number (250352208).

Almost surely, 2^4224578855 is an apocalyptic number.

4224578855 is a deficient number, since it is larger than the sum of its proper divisors (1783874137).

4224578855 is a wasteful number, since it uses less digits than its factorization.

4224578855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325415 (or 325408 counting only the distinct ones).

The product of its digits is 3584000, while the sum is 50.

The square root of 4224578855 is about 64996.7603423432. The cubic root of 4224578855 is about 1616.5698461637.

The spelling of 4224578855 in words is "four billion, two hundred twenty-four million, five hundred seventy-eight thousand, eight hundred fifty-five".