5450550540 has 96 divisors (see below), whose sum is σ = 16177371840. Its totient is φ = 1366450176.

The previous prime is 5450550529. The next prime is 5450550583. The reversal of 5450550540 is 450550545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1112416 + ... + 1117304.

It is an arithmetic number, because the mean of its divisors is an integer number (168514290).

Almost surely, 2^5450550540 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 5450550540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8088685920).

5450550540 is an abundant number, since it is smaller than the sum of its proper divisors (10726821300).

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

5450550540 is a wasteful number, since it uses less digits than its factorization.

5450550540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6011 (or 6009 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 33.

The square root of 5450550540 is about 73827.8439343856. The cubic root of 5450550540 is about 1759.8681181310.

The spelling of 5450550540 in words is "five billion, four hundred fifty million, five hundred fifty thousand, five hundred forty".