5520654340 has 12 divisors (see below), whose sum is σ = 11593374156. Its totient is φ = 2208261728.

The previous prime is 5520654311. The next prime is 5520654343. The reversal of 5520654340 is 434560255.

It can be written as a sum of positive squares in 2 ways, for example, as 3692749824 + 1827904516 = 60768^2 + 42754^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5520654296 and 5520654305.

It is not an unprimeable number, because it can be changed into a prime (5520654343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138016339 + ... + 138016378.

It is an arithmetic number, because the mean of its divisors is an integer number (966114513).

Almost surely, 2^5520654340 is an apocalyptic number.

It is an amenable number.

5520654340 is an abundant number, since it is smaller than the sum of its proper divisors (6072719816).

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

5520654340 is a wasteful number, since it uses less digits than its factorization.

5520654340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276032726 (or 276032724 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 5520654340 is about 74301.1059137076. The cubic root of 5520654340 is about 1767.3810139922.

The spelling of 5520654340 in words is "five billion, five hundred twenty million, six hundred fifty-four thousand, three hundred forty".