5542240326 has 64 divisors (see below), whose sum is σ = 13094092800. Its totient is φ = 1530370080.

The previous prime is 5542240289. The next prime is 5542240331. The reversal of 5542240326 is 6230422455.

It is a happy number.

It is a super-2 number, since 2×5542240326² = 61432855662281172552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1152475 + ... + 1157273.

It is an arithmetic number, because the mean of its divisors is an integer number (204595200).

Almost surely, 2^5542240326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5542240326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6547046400).

5542240326 is an abundant number, since it is smaller than the sum of its proper divisors (7551852474).

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

5542240326 is a wasteful number, since it uses less digits than its factorization.

5542240326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5729.

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 5542240326 is about 74446.2243904955. The cubic root of 5542240326 is about 1769.6815290915.

The spelling of 5542240326 in words is "five billion, five hundred forty-two million, two hundred forty thousand, three hundred twenty-six".