5520566412 has 36 divisors (see below), whose sum is σ = 13998815376. Its totient is φ = 1834380000.

The previous prime is 5520566393. The next prime is 5520566419. The reversal of 5520566412 is 2146650255.

5520566412 is a `hidden beast` number, since 5 + 5 + 2 + 0 + 5 + 6 + 641 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5520566419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230464 + ... + 253287.

Almost surely, 2^5520566412 is an apocalyptic number.

It is an amenable number.

5520566412 is an abundant number, since it is smaller than the sum of its proper divisors (8478248964).

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

5520566412 is a wasteful number, since it uses less digits than its factorization.

5520566412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484078 (or 484073 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 5520566412 is about 74300.5142108721. The cubic root of 5520566412 is about 1767.3716308591.

The spelling of 5520566412 in words is "five billion, five hundred twenty million, five hundred sixty-six thousand, four hundred twelve".