5184989946 has 48 divisors (see below), whose sum is σ = 11392617600. Its totient is φ = 1704060864.

The previous prime is 5184989941. The next prime is 5184989977. The reversal of 5184989946 is 6499894815.

5184989946 is a `hidden beast` number, since 5 + 18 + 498 + 99 + 46 = 666.

It is not an unprimeable number, because it can be changed into a prime (5184989941) 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 23 ways as a sum of consecutive naturals, for example, 583525 + ... + 592343.

It is an arithmetic number, because the mean of its divisors is an integer number (237346200).

Almost surely, 2^5184989946 is an apocalyptic number.

5184989946 is an abundant number, since it is smaller than the sum of its proper divisors (6207627654).

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

5184989946 is a wasteful number, since it uses less digits than its factorization.

5184989946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9283 (or 9280 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 63.

The square root of 5184989946 is about 72006.8742968336. The cubic root of 5184989946 is about 1730.8096431899.

The spelling of 5184989946 in words is "five billion, one hundred eighty-four million, nine hundred eighty-nine thousand, nine hundred forty-six".