5531428916 has 24 divisors (see below), whose sum is σ = 10494594600. Its totient is φ = 2535829632.

The previous prime is 5531428913. The next prime is 5531428949. The reversal of 5531428916 is 6198241355.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 91776400 + 5439652516 = 9580^2 + 73754^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531428913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349211 + ... + 364706.

It is an arithmetic number, because the mean of its divisors is an integer number (437274775).

Almost surely, 2^5531428916 is an apocalyptic number.

It is an amenable number.

5531428916 is a deficient number, since it is larger than the sum of its proper divisors (4963165684).

5531428916 is a wasteful number, since it uses less digits than its factorization.

5531428916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714083 (or 714081 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The square root of 5531428916 is about 74373.5767326004. The cubic root of 5531428916 is about 1768.5300568893.

The spelling of 5531428916 in words is "five billion, five hundred thirty-one million, four hundred twenty-eight thousand, nine hundred sixteen".