5520217206 has 24 divisors (see below), whose sum is σ = 12842955000. Its totient is φ = 1577204832.

The previous prime is 5520217103. The next prime is 5520217207. The reversal of 5520217206 is 6027120255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520217207) 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, 9387831 + ... + 9388418.

It is an arithmetic number, because the mean of its divisors is an integer number (535123125).

Almost surely, 2^5520217206 is an apocalyptic number.

5520217206 is an abundant number, since it is smaller than the sum of its proper divisors (7322737794).

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

5520217206 is a wasteful number, since it uses less digits than its factorization.

5520217206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18776268 (or 18776261 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 5520217206 is about 74298.1642168903. The cubic root of 5520217206 is about 1767.3343647681.

The spelling of 5520217206 in words is "five billion, five hundred twenty million, two hundred seventeen thousand, two hundred six".