5545242216 has 48 divisors (see below), whose sum is σ = 15033622500. Its totient is φ = 1846536192.

The previous prime is 5545242191. The next prime is 5545242229. The reversal of 5545242216 is 6122425455.

5545242216 is a `hidden beast` number, since 554 + 52 + 42 + 2 + 16 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5380222500 + 165019716 = 73350^2 + 12846^2 .

It is a super-2 number, since 2×5545242216² = 61499422468217181312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33160 + ... + 110408.

Almost surely, 2^5545242216 is an apocalyptic number.

It is an amenable number.

5545242216 is an abundant number, since it is smaller than the sum of its proper divisors (9488380284).

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

5545242216 is a wasteful number, since it uses less digits than its factorization.

5545242216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78258 (or 78251 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 5545242216 is about 74466.3831268848. The cubic root of 5545242216 is about 1770.0009805606. Note that the first 3 decimals are identical.

The spelling of 5545242216 in words is "five billion, five hundred forty-five million, two hundred forty-two thousand, two hundred sixteen".