5516640212 has 6 divisors (see below), whose sum is σ = 9654120378. Its totient is φ = 2758320104.

The previous prime is 5516640211. The next prime is 5516640221. The reversal of 5516640212 is 2120466155.

It can be written as a sum of positive squares in only one way, i.e., 4560841156 + 955799056 = 67534^2 + 30916^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5516640211) 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 as a sum of consecutive naturals, namely, 689580023 + ... + 689580030.

It is an arithmetic number, because the mean of its divisors is an integer number (1609020063).

Almost surely, 2^5516640212 is an apocalyptic number.

It is an amenable number.

5516640212 is a deficient number, since it is larger than the sum of its proper divisors (4137480166).

5516640212 is a wasteful number, since it uses less digits than its factorization.

5516640212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379160057 (or 1379160055 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 5516640212 is about 74274.0884292766. The cubic root of 5516640212 is about 1766.9525494559.

The spelling of 5516640212 in words is "five billion, five hundred sixteen million, six hundred forty thousand, two hundred twelve".