552323161323255 has 96 divisors (see below), whose sum is σ = 1082226697032960. Its totient is φ = 239174160099840.

The previous prime is 552323161323239. The next prime is 552323161323257.

It is a happy number.

552323161323255 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 552323161323255 - 2⁴ = 552323161323239 is a prime.

It is a super-2 number, since 2×552323161323255² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552323161323257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 119663467 + ... + 124193363.

It is an arithmetic number, because the mean of its divisors is an integer number (11273194760760).

Almost surely, 2^{552323161323255} is an apocalyptic number.

552323161323255 is a deficient number, since it is larger than the sum of its proper divisors (529903535709705).

552323161323255 is a wasteful number, since it uses less digits than its factorization.

552323161323255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4538669 (or 4538662 counting only the distinct ones).

The product of its digits is 4860000, while the sum is 48.

The spelling of 552323161323255 in words is "five hundred fifty-two trillion, three hundred twenty-three billion, one hundred sixty-one million, three hundred twenty-three thousand, two hundred fifty-five".