5455909116 has 144 divisors (see below), whose sum is σ = 16499256480. Its totient is φ = 1554577920.

The previous prime is 5455909057. The next prime is 5455909141. The reversal of 5455909116 is 6119095545.

It is a happy number.

5455909116 is a `hidden beast` number, since 5 + 4 + 559 + 0 + 91 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2290246 + ... + 2292626.

It is an arithmetic number, because the mean of its divisors is an integer number (114578170).

Almost surely, 2^5455909116 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 5455909116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8249628240).

5455909116 is an abundant number, since it is smaller than the sum of its proper divisors (11043347364).

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

5455909116 is a wasteful number, since it uses less digits than its factorization.

5455909116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841 (or 2826 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 45.

The square root of 5455909116 is about 73864.1260423489. The cubic root of 5455909116 is about 1760.4446530615. Note that the first 3 decimals are identical.

The spelling of 5455909116 in words is "five billion, four hundred fifty-five million, nine hundred nine thousand, one hundred sixteen".