552505523208 has 64 divisors (see below), whose sum is σ = 1443458396160. Its totient is φ = 176058152256.

The previous prime is 552505523111. The next prime is 552505523209. The reversal of 552505523208 is 802325505255.

It is a super-2 number, since 2×552505523208² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 552505523208.

It is not an unprimeable number, because it can be changed into a prime (552505523209) 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, 5646960 + ... + 5743967.

It is an arithmetic number, because the mean of its divisors is an integer number (22554037440).

Almost surely, 2^552505523208 is an apocalyptic number.

It is an amenable number.

552505523208 is an abundant number, since it is smaller than the sum of its proper divisors (890952872952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552505523208 is a wasteful number, since it uses less digits than its factorization.

552505523208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11391026 (or 11391022 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 552505523208 in words is "five hundred fifty-two billion, five hundred five million, five hundred twenty-three thousand, two hundred eight".