5549322240 has 1248 divisors, whose sum is σ = 26496377856. Its totient is φ = 1038090240.

The previous prime is 5549322221. The next prime is 5549322241. The reversal of 5549322240 is 422239455.

5549322240 is a `hidden beast` number, since 55 + 49 + 322 + 240 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 5549322195 and 5549322204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5549322241) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 241274869 + ... + 241274891.

It is an arithmetic number, because the mean of its divisors is an integer number (21231072).

Almost surely, 2^5549322240 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 5549322240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13248188928).

5549322240 is an abundant number, since it is smaller than the sum of its proper divisors (20947055616).

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

5549322240 is a wasteful number, since it uses less digits than its factorization.

5549322240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 5549322240 is about 74493.7731625939. The cubic root of 5549322240 is about 1770.4349787982.

The spelling of 5549322240 in words is "five billion, five hundred forty-nine million, three hundred twenty-two thousand, two hundred forty".