5506612216520 has 64 divisors (see below), whose sum is σ = 12818092536000. Its totient is φ = 2126529357568.

The previous prime is 5506612216513. The next prime is 5506612216537. The reversal of 5506612216520 is 256122166055.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15623759 + ... + 15972321.

It is an arithmetic number, because the mean of its divisors is an integer number (200282695875).

Almost surely, 2^{5506612216520} is an apocalyptic number.

It is an amenable number.

5506612216520 is an abundant number, since it is smaller than the sum of its proper divisors (7311480319480).

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

5506612216520 is a wasteful number, since it uses less digits than its factorization.

5506612216520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362222 (or 362218 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 5506612216520 in words is "five trillion, five hundred six billion, six hundred twelve million, two hundred sixteen thousand, five hundred twenty".