5506551516 has 12 divisors (see below), whose sum is σ = 12848620232. Its totient is φ = 1835517168.

The previous prime is 5506551503. The next prime is 5506551521. The reversal of 5506551516 is 6151556055.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 229439635 + ... + 229439658.

Almost surely, 2^5506551516 is an apocalyptic number.

It is an amenable number.

5506551516 is an abundant number, since it is smaller than the sum of its proper divisors (7342068716).

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

5506551516 is a wasteful number, since it uses less digits than its factorization.

5506551516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458879300 (or 458879298 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 39.

The square root of 5506551516 is about 74206.1420368961. The cubic root of 5506551516 is about 1765.8747723899.

The spelling of 5506551516 in words is "five billion, five hundred six million, five hundred fifty-one thousand, five hundred sixteen".