5182254085644 has 288 divisors, whose sum is σ = 14163302200320. Its totient is φ = 1593975398400.

The previous prime is 5182254085643. The next prime is 5182254085651. The reversal of 5182254085644 is 4465804522815.

5182254085644 is a `hidden beast` number, since 5 + 1 + 8 + 2 + 2 + 540 + 8 + 56 + 44 = 666.

It is not an unprimeable number, because it can be changed into a prime (5182254085643) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 507511699 + ... + 507521909.

It is an arithmetic number, because the mean of its divisors is an integer number (49178132640).

Almost surely, 2^{5182254085644} 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 5182254085644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7081651100160).

5182254085644 is an abundant number, since it is smaller than the sum of its proper divisors (8981048114676).

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

5182254085644 is a wasteful number, since it uses less digits than its factorization.

5182254085644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10501 (or 10496 counting only the distinct ones).

The product of its (nonzero) digits is 12288000, while the sum is 54.

The spelling of 5182254085644 in words is "five trillion, one hundred eighty-two billion, two hundred fifty-four million, eighty-five thousand, six hundred forty-four".