5184611147988 has 18 divisors (see below), whose sum is σ = 13105544846394. Its totient is φ = 1728203715984.

The previous prime is 5184611147927. The next prime is 5184611148007. The reversal of 5184611147988 is 8897411164815.

5184611147988 is a `hidden beast` number, since 5 + 1 + 8 + 4 + 611 + 1 + 4 + 7 + 9 + 8 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3246980555844 + 1937630592144 = 1801938^2 + 1391988^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72008488131 + ... + 72008488202.

Almost surely, 2^{5184611147988} is an apocalyptic number.

It is an amenable number.

5184611147988 is an abundant number, since it is smaller than the sum of its proper divisors (7920933698406).

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

5184611147988 is a wasteful number, since it uses less digits than its factorization.

5184611147988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144016976343 (or 144016976338 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 63.

The spelling of 5184611147988 in words is "five trillion, one hundred eighty-four billion, six hundred eleven million, one hundred forty-seven thousand, nine hundred eighty-eight".