5557227984 has 540 divisors, whose sum is σ = 20823854688. Its totient is φ = 1375799040.

The previous prime is 5557227953. The next prime is 5557228009. The reversal of 5557227984 is 4897227555.

5557227984 is a `hidden beast` number, since 5 + 557 + 2 + 2 + 7 + 9 + 84 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5557227984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 19636707 + ... + 19636989.

Almost surely, 2^5557227984 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 5557227984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10411927344).

5557227984 is an abundant number, since it is smaller than the sum of its proper divisors (15266626704).

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

5557227984 is a wasteful number, since it uses less digits than its factorization.

5557227984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 329 counting only the distinct ones).

The product of its digits is 7056000, while the sum is 54.

The square root of 5557227984 is about 74546.8173968547. The cubic root of 5557227984 is about 1771.2753195155.

The spelling of 5557227984 in words is "five billion, five hundred fifty-seven million, two hundred twenty-seven thousand, nine hundred eighty-four".