5184809136 has 240 divisors, whose sum is σ = 16468945920. Its totient is φ = 1560349440.

The previous prime is 5184809093. The next prime is 5184809143. The reversal of 5184809136 is 6319084815.

5184809136 is a `hidden beast` number, since 51 + 8 + 480 + 91 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5184809091 and 5184809100.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3430621 + ... + 3432131.

It is an arithmetic number, because the mean of its divisors is an integer number (68620608).

Almost surely, 2^5184809136 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 5184809136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8234472960).

5184809136 is an abundant number, since it is smaller than the sum of its proper divisors (11284136784).

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

5184809136 is a wasteful number, since it uses less digits than its factorization.

5184809136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601 (or 1576 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 5184809136 is about 72005.6187807590. The cubic root of 5184809136 is about 1730.7895241327.

The spelling of 5184809136 in words is "five billion, one hundred eighty-four million, eight hundred nine thousand, one hundred thirty-six".