555412935168 has 720 divisors, whose sum is σ = 2000710071360. Its totient is φ = 145230299136.

The previous prime is 555412935163. The next prime is 555412935221. The reversal of 555412935168 is 861539214555.

555412935168 is a `hidden beast` number, since 5 + 5 + 541 + 2 + 9 + 35 + 1 + 68 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555412935163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 757725330 + ... + 757726062.

It is an arithmetic number, because the mean of its divisors is an integer number (2778763988).

Almost surely, 2^555412935168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 555412935168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1000355035680).

555412935168 is an abundant number, since it is smaller than the sum of its proper divisors (1445297136192).

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

555412935168 is a wasteful number, since it uses less digits than its factorization.

555412935168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929 (or 897 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 54.

The spelling of 555412935168 in words is "five hundred fifty-five billion, four hundred twelve million, nine hundred thirty-five thousand, one hundred sixty-eight".