5549596416 has 720 divisors, whose sum is σ = 21689325504. Its totient is φ = 1369571328.

The previous prime is 5549596391. The next prime is 5549596417. The reversal of 5549596416 is 6146959455.

5549596416 is a `hidden beast` number, since 5 + 5 + 4 + 9 + 596 + 41 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5549596417) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 32078506 + ... + 32078678.

Almost surely, 2^5549596416 is an apocalyptic number.

5549596416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5549596416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10844662752).

5549596416 is an abundant number, since it is smaller than the sum of its proper divisors (16139729088).

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

5549596416 is a wasteful number, since it uses less digits than its factorization.

5549596416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238 (or 215 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 54.

The square root of 5549596416 is about 74495.6134010587. The cubic root of 5549596416 is about 1770.4641356794.

The spelling of 5549596416 in words is "five billion, five hundred forty-nine million, five hundred ninety-six thousand, four hundred sixteen".