5520691306 has 8 divisors (see below), whose sum is σ = 8918039844. Its totient is φ = 2548011360.

The previous prime is 5520691291. The next prime is 5520691307. The reversal of 5520691306 is 6031960255.

It can be written as a sum of positive squares in 2 ways, for example, as 5163141025 + 357550281 = 71855^2 + 18909^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5520691306² = 60956064992287971272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5520691307) 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 3 ways as a sum of consecutive naturals, for example, 106167115 + ... + 106167166.

Almost surely, 2^5520691306 is an apocalyptic number.

5520691306 is a deficient number, since it is larger than the sum of its proper divisors (3397348538).

5520691306 is a wasteful number, since it uses less digits than its factorization.

5520691306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212334296.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 5520691306 is about 74301.3546713652. The cubic root of 5520691306 is about 1767.3849587456.

The spelling of 5520691306 in words is "five billion, five hundred twenty million, six hundred ninety-one thousand, three hundred six".