5548967688 has 128 divisors (see below), whose sum is σ = 16244219520. Its totient is φ = 1560821760.

The previous prime is 5548967687. The next prime is 5548967731. The reversal of 5548967688 is 8867698455.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is not an unprimeable number, because it can be changed into a prime (5548967687) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319156 + ... + 336092.

It is an arithmetic number, because the mean of its divisors is an integer number (126907965).

Almost surely, 2^5548967688 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 5548967688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8122109760).

5548967688 is an abundant number, since it is smaller than the sum of its proper divisors (10695251832).

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

5548967688 is a wasteful number, since it uses less digits than its factorization.

5548967688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17047 (or 17043 counting only the distinct ones).

The product of its digits is 116121600, while the sum is 66.

The square root of 5548967688 is about 74491.3933820545. The cubic root of 5548967688 is about 1770.3972730146.

The spelling of 5548967688 in words is "five billion, five hundred forty-eight million, nine hundred sixty-seven thousand, six hundred eighty-eight".