5558319968 has 24 divisors (see below), whose sum is σ = 11238700032. Its totient is φ = 2704046976.

The previous prime is 5558319959. The next prime is 5558319979. The reversal of 5558319968 is 8699138555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2346080 + ... + 2348447.

It is an arithmetic number, because the mean of its divisors is an integer number (468279168).

Almost surely, 2^5558319968 is an apocalyptic number.

It is an amenable number.

5558319968 is an abundant number, since it is smaller than the sum of its proper divisors (5680380064).

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

5558319968 is a wasteful number, since it uses less digits than its factorization.

5558319968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4694574 (or 4694566 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 59.

The square root of 5558319968 is about 74554.1411861206. The cubic root of 5558319968 is about 1771.3913292502.

The spelling of 5558319968 in words is "five billion, five hundred fifty-eight million, three hundred nineteen thousand, nine hundred sixty-eight".