5505159168 has 156 divisors (see below), whose sum is σ = 16493790768. Its totient is φ = 1834721280.

The previous prime is 5505159137. The next prime is 5505159239. The reversal of 5505159168 is 8619515055.

5505159168 is a `hidden beast` number, since 5 + 5 + 0 + 51 + 591 + 6 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 992563 + ... + 998093.

It is an arithmetic number, because the mean of its divisors is an integer number (105729428).

Almost surely, 2^5505159168 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 5505159168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8246895384).

5505159168 is an abundant number, since it is smaller than the sum of its proper divisors (10988631600).

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

5505159168 is an frugal number, since it uses more digits than its factorization.

5505159168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5570 (or 5536 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 45.

The square root of 5505159168 is about 74196.7598214369. The cubic root of 5505159168 is about 1765.7259242732.

The spelling of 5505159168 in words is "five billion, five hundred five million, one hundred fifty-nine thousand, one hundred sixty-eight".