552394493255 has 16 divisors (see below), whose sum is σ = 723213193248. Its totient is φ = 401697792000.

The previous prime is 552394493251. The next prime is 552394493323.

It is a happy number.

552394493255 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 552394493255 - 2² = 552394493251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 552394493255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552394493251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30626 + ... + 1051535.

It is an arithmetic number, because the mean of its divisors is an integer number (45200824578).

Almost surely, 2^552394493255 is an apocalyptic number.

552394493255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

552394493255 is a deficient number, since it is larger than the sum of its proper divisors (170818699993).

552394493255 is a wasteful number, since it uses less digits than its factorization.

552394493255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091458.

The product of its digits is 29160000, while the sum is 56.

The spelling of 552394493255 in words is "five hundred fifty-two billion, three hundred ninety-four million, four hundred ninety-three thousand, two hundred fifty-five".