552281582163 has 8 divisors (see below), whose sum is σ = 747366121408. Its totient is φ = 362692382184.

The previous prime is 552281582119. The next prime is 552281582189. The reversal of 552281582163 is 361285182255.

It is a happy number.

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

It is not a de Polignac number, because 552281582163 - 2¹⁴ = 552281565779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552281583163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373834581 + ... + 1373834982.

It is an arithmetic number, because the mean of its divisors is an integer number (93420765176).

Almost surely, 2^552281582163 is an apocalyptic number.

552281582163 is a deficient number, since it is larger than the sum of its proper divisors (195084539245).

552281582163 is a wasteful number, since it uses less digits than its factorization.

552281582163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747669633.

The product of its digits is 1152000, while the sum is 48.

The spelling of 552281582163 in words is "five hundred fifty-two billion, two hundred eighty-one million, five hundred eighty-two thousand, one hundred sixty-three".