5554441788 has 48 divisors (see below), whose sum is σ = 14817841920. Its totient is φ = 1586340864.

The previous prime is 5554441769. The next prime is 5554441799. The reversal of 5554441788 is 8871444555.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5554441788.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219243 + ... + 243261.

It is an arithmetic number, because the mean of its divisors is an integer number (308705040).

Almost surely, 2^5554441788 is an apocalyptic number.

It is an amenable number.

5554441788 is an abundant number, since it is smaller than the sum of its proper divisors (9263400132).

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

5554441788 is a wasteful number, since it uses less digits than its factorization.

5554441788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26786 (or 26784 counting only the distinct ones).

The product of its digits is 3584000, while the sum is 51.

The square root of 5554441788 is about 74528.1274955973. The cubic root of 5554441788 is about 1770.9792519305.

The spelling of 5554441788 in words is "five billion, five hundred fifty-four million, four hundred forty-one thousand, seven hundred eighty-eight".