5199218384 has 20 divisors (see below), whose sum is σ = 10105885920. Its totient is φ = 2591247840.

The previous prime is 5199218383. The next prime is 5199218393. The reversal of 5199218384 is 4838129915.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5199218383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517454 + ... + 527405.

It is an arithmetic number, because the mean of its divisors is an integer number (505294296).

Almost surely, 2^5199218384 is an apocalyptic number.

It is an amenable number.

5199218384 is a deficient number, since it is larger than the sum of its proper divisors (4906667536).

5199218384 is a wasteful number, since it uses less digits than its factorization.

5199218384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045178 (or 1045172 counting only the distinct ones).

The product of its digits is 622080, while the sum is 50.

The square root of 5199218384 is about 72105.6057737538. The cubic root of 5199218384 is about 1732.3914029548.

The spelling of 5199218384 in words is "five billion, one hundred ninety-nine million, two hundred eighteen thousand, three hundred eighty-four".