5516862225 has 72 divisors (see below), whose sum is σ = 11071880640. Its totient is φ = 2412305280.

The previous prime is 5516862223. The next prime is 5516862233. The reversal of 5516862225 is 5222686155.

It is not a de Polignac number, because 5516862225 - 2¹ = 5516862223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5516862223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 51891 + ... + 117159.

It is an arithmetic number, because the mean of its divisors is an integer number (153776120).

Almost surely, 2^5516862225 is an apocalyptic number.

It is an amenable number.

5516862225 is an abundant number, since it is smaller than the sum of its proper divisors (5555018415).

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

5516862225 is a wasteful number, since it uses less digits than its factorization.

5516862225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65319 (or 65307 counting only the distinct ones).

The product of its digits is 288000, while the sum is 42.

The square root of 5516862225 is about 74275.5829664096. The cubic root of 5516862225 is about 1766.9762523596.

The spelling of 5516862225 in words is "five billion, five hundred sixteen million, eight hundred sixty-two thousand, two hundred twenty-five".