5055881544 has 384 divisors, whose sum is σ = 17098905600. Its totient is φ = 1378944000.

The previous prime is 5055881531. The next prime is 5055881591. The reversal of 5055881544 is 4451885505.

5055881544 is a `hidden beast` number, since 50 + 5 + 58 + 8 + 1 + 544 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5055881544.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26470489 + ... + 26470679.

It is an arithmetic number, because the mean of its divisors is an integer number (44528400).

Almost surely, 2^5055881544 is an apocalyptic number.

5055881544 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5055881544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8549452800).

5055881544 is an abundant number, since it is smaller than the sum of its proper divisors (12043024056).

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

5055881544 is a wasteful number, since it uses less digits than its factorization.

5055881544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 45.

The square root of 5055881544 is about 71104.7223748184. The cubic root of 5055881544 is about 1716.3227668083.

The spelling of 5055881544 in words is "five billion, fifty-five million, eight hundred eighty-one thousand, five hundred forty-four".