6518152384 has 56 divisors (see below), whose sum is σ = 13101358608. Its totient is φ = 3217244160.

The previous prime is 6518152357. The next prime is 6518152391. The reversal of 6518152384 is 4832518156.

It is a self number, because there is not a number n which added to its sum of digits gives 6518152384.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2141904 + ... + 2144944.

Almost surely, 2^6518152384 is an apocalyptic number.

6518152384 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6518152384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6550679304).

6518152384 is an abundant number, since it is smaller than the sum of its proper divisors (6583206224).

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

6518152384 is a wasteful number, since it uses less digits than its factorization.

6518152384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473 (or 3463 counting only the distinct ones).

The product of its digits is 230400, while the sum is 43.

The square root of 6518152384 is about 80735.0753018786. The cubic root of 6518152384 is about 1867.9912451234.

The spelling of 6518152384 in words is "six billion, five hundred eighteen million, one hundred fifty-two thousand, three hundred eighty-four".