5132181120 has 192 divisors, whose sum is σ = 17982004320. Its totient is φ = 1244108800.

The previous prime is 5132181083. The next prime is 5132181133. The reversal of 5132181120 is 211812315.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 221275 + ... + 243365.

Almost surely, 2^5132181120 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 5132181120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8991002160).

5132181120 is an abundant number, since it is smaller than the sum of its proper divisors (12849823200).

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

5132181120 is a wasteful number, since it uses less digits than its factorization.

5132181120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22135 (or 22112 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 5132181120 is about 71639.2428770712. The cubic root of 5132181120 is about 1724.9135146726.

Adding to 5132181120 its reverse (211812315), we get a palindrome (5343993435).

The spelling of 5132181120 in words is "five billion, one hundred thirty-two million, one hundred eighty-one thousand, one hundred twenty".