5557294653168 has 160 divisors (see below), whose sum is σ = 15342970844160. Its totient is φ = 1728181370880.

The previous prime is 5557294653077. The next prime is 5557294653179. The reversal of 5557294653168 is 8613564927555.

It is a junction number, because it is equal to n+sod(n) for n = 5557294653099 and 5557294653108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42610105 + ... + 42740327.

It is an arithmetic number, because the mean of its divisors is an integer number (95893567776).

Almost surely, 2^{5557294653168} 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 5557294653168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7671485422080).

5557294653168 is an abundant number, since it is smaller than the sum of its proper divisors (9785676190992).

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

5557294653168 is a wasteful number, since it uses less digits than its factorization.

5557294653168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130967 (or 130961 counting only the distinct ones).

The product of its digits is 272160000, while the sum is 66.

The spelling of 5557294653168 in words is "five trillion, five hundred fifty-seven billion, two hundred ninety-four million, six hundred fifty-three thousand, one hundred sixty-eight".