5147354184 has 128 divisors (see below), whose sum is σ = 15720929280. Its totient is φ = 1372377600.

The previous prime is 5147354183. The next prime is 5147354221. The reversal of 5147354184 is 4814537415.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (5147354183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142179 + ... + 174669.

It is an arithmetic number, because the mean of its divisors is an integer number (122819760).

Almost surely, 2^5147354184 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 5147354184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7860464640).

5147354184 is an abundant number, since it is smaller than the sum of its proper divisors (10573575096).

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

5147354184 is a wasteful number, since it uses less digits than its factorization.

5147354184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32571 (or 32567 counting only the distinct ones).

The product of its digits is 268800, while the sum is 42.

The square root of 5147354184 is about 71745.0638302037. The cubic root of 5147354184 is about 1726.6117187750.

The spelling of 5147354184 in words is "five billion, one hundred forty-seven million, three hundred fifty-four thousand, one hundred eighty-four".