5558388889170 has 32 divisors (see below), whose sum is σ = 14366297437632. Its totient is φ = 1368218803392.

The previous prime is 5558388889111. The next prime is 5558388889171. The reversal of 5558388889170 is 719888838555.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5558388889092 and 5558388889101.

It is not an unprimeable number, because it can be changed into a prime (5558388889171) 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, 7126139212 + ... + 7126139991.

It is an arithmetic number, because the mean of its divisors is an integer number (448946794926).

Almost surely, 2^{5558388889170} is an apocalyptic number.

5558388889170 is an abundant number, since it is smaller than the sum of its proper divisors (8807908548462).

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

5558388889170 is a wasteful number, since it uses less digits than its factorization.

5558388889170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14252279226.

The product of its (nonzero) digits is 774144000, while the sum is 75.

The spelling of 5558388889170 in words is "five trillion, five hundred fifty-eight billion, three hundred eighty-eight million, eight hundred eighty-nine thousand, one hundred seventy".