5546311488 has 168 divisors, whose sum is σ = 16517112000. Its totient is φ = 1824996096.

The previous prime is 5546311487. The next prime is 5546311499. The reversal of 5546311488 is 8841136455.

5546311488 is a `hidden beast` number, since 5 + 5 + 4 + 631 + 1 + 4 + 8 + 8 = 666.

It is a super-2 number, since 2×5546311488² = 61523142243841548288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5546311481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27870813 + ... + 27871011.

Almost surely, 2^5546311488 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 5546311488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8258556000).

5546311488 is an abundant number, since it is smaller than the sum of its proper divisors (10970800512).

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

5546311488 is a wasteful number, since it uses less digits than its factorization.

5546311488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474 (or 331 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 5546311488 is about 74473.5623426193. The cubic root of 5546311488 is about 1770.1147411971.

The spelling of 5546311488 in words is "five billion, five hundred forty-six million, three hundred eleven thousand, four hundred eighty-eight".