552440044255 has 16 divisors (see below), whose sum is σ = 723395777184. Its totient is φ = 401662612480.

The previous prime is 552440044253. The next prime is 552440044291.

552440044255 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 552440044255 - 2¹ = 552440044253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552440044253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1200154 + ... + 1595383.

It is an arithmetic number, because the mean of its divisors is an integer number (45212236074).

Almost surely, 2^552440044255 is an apocalyptic number.

552440044255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

552440044255 is a deficient number, since it is larger than the sum of its proper divisors (170955732929).

552440044255 is a wasteful number, since it uses less digits than its factorization.

552440044255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799146.

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

It can be divided in two parts, 5524400 and 44255, that added together give a palindrome (5568655).

The spelling of 552440044255 in words is "five hundred fifty-two billion, four hundred forty million, forty-four thousand, two hundred fifty-five".