5520338278 has 64 divisors (see below), whose sum is σ = 10450363392. Its totient is φ = 2128913280.

The previous prime is 5520338273. The next prime is 5520338279. The reversal of 5520338278 is 8728330255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520338273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1570543 + ... + 1574053.

It is an arithmetic number, because the mean of its divisors is an integer number (163286928).

Almost surely, 2^5520338278 is an apocalyptic number.

5520338278 is a deficient number, since it is larger than the sum of its proper divisors (4930025114).

5520338278 is a wasteful number, since it uses less digits than its factorization.

5520338278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3749.

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 5520338278 is about 74298.9789835634. The cubic root of 5520338278 is about 1767.3472853431.

The spelling of 5520338278 in words is "five billion, five hundred twenty million, three hundred thirty-eight thousand, two hundred seventy-eight".