4783445888 has 128 divisors (see below), whose sum is σ = 10613695680. Its totient is φ = 2133540864.

The previous prime is 4783445881. The next prime is 4783445903. The reversal of 4783445888 is 8885443874.

It is a tau number, because it is divible by the number of its divisors (128).

Its product of digits (27525120) is a multiple of the sum of its prime factors (896).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4783445881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6437645 + ... + 6438387.

Almost surely, 2^4783445888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4783445888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5306847840).

4783445888 is an abundant number, since it is smaller than the sum of its proper divisors (5830249792).

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

4783445888 is a wasteful number, since it uses less digits than its factorization.

4783445888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896 (or 884 counting only the distinct ones).

The product of its digits is 27525120, while the sum is 59.

The square root of 4783445888 is about 69162.4601066214. The cubic root of 4783445888 is about 1684.9238916394.

The spelling of 4783445888 in words is "four billion, seven hundred eighty-three million, four hundred forty-five thousand, eight hundred eighty-eight".