5428611518 has 12 divisors (see below), whose sum is σ = 8950479720. Its totient is φ = 2467550580.

The previous prime is 5428611511. The next prime is 5428611523. The reversal of 5428611518 is 8151168245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5428611511) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11215898 + ... + 11216381.

It is an arithmetic number, because the mean of its divisors is an integer number (745873310).

Almost surely, 2^5428611518 is an apocalyptic number.

5428611518 is a deficient number, since it is larger than the sum of its proper divisors (3521868202).

5428611518 is a wasteful number, since it uses less digits than its factorization.

5428611518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22432303 (or 22432292 counting only the distinct ones).

The product of its digits is 76800, while the sum is 41.

The square root of 5428611518 is about 73679.1118160364. Note that the first 3 decimals coincide. The cubic root of 5428611518 is about 1757.5037267420.

The spelling of 5428611518 in words is "five billion, four hundred twenty-eight million, six hundred eleven thousand, five hundred eighteen".