5520440255 has 8 divisors (see below), whose sum is σ = 7226758224. Its totient is φ = 4014865600.

The previous prime is 5520440201. The next prime is 5520440279.

5520440255 is nontrivially palindromic in base 10.

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

It is a de Polignac number, because none of the positive numbers 2^k-5520440255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50185766 + ... + 50185875.

It is an arithmetic number, because the mean of its divisors is an integer number (903344778).

Almost surely, 2^5520440255 is an apocalyptic number.

5520440255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5520440255 is a deficient number, since it is larger than the sum of its proper divisors (1706317969).

5520440255 is a wasteful number, since it uses less digits than its factorization.

5520440255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100371657.

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 5520440255 is about 74299.6652415070. The cubic root of 5520440255 is about 1767.3581679892.

It can be divided in two parts, 55204 and 40255, that added together give a palindrome (95459).

The spelling of 5520440255 in words is "five billion, five hundred twenty million, four hundred forty thousand, two hundred fifty-five".