552044440255 has 64 divisors (see below), whose sum is σ = 878086821888. Its totient is φ = 322958338560.

The previous prime is 552044440247. The next prime is 552044440261.

552044440255 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 552044440255 - 2³ = 552044440247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 118824 + ... + 1057453.

It is an arithmetic number, because the mean of its divisors is an integer number (13720106592).

Almost surely, 2^552044440255 is an apocalyptic number.

552044440255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

552044440255 is a deficient number, since it is larger than the sum of its proper divisors (326042381633).

552044440255 is a wasteful number, since it uses less digits than its factorization.

552044440255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176376.

The product of its (nonzero) digits is 640000, while the sum is 40.

It can be divided in two parts, 552044 and 440255, that added together give a palindrome (992299).

The spelling of 552044440255 in words is "five hundred fifty-two billion, forty-four million, four hundred forty thousand, two hundred fifty-five".