5055323442 has 64 divisors (see below), whose sum is σ = 11323791360. Its totient is φ = 1493856000.

The previous prime is 5055323417. The next prime is 5055323447. The reversal of 5055323442 is 2443235505.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5055323447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 426192 + ... + 437892.

It is an arithmetic number, because the mean of its divisors is an integer number (176934240).

Almost surely, 2^5055323442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5055323442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5661895680).

5055323442 is an abundant number, since it is smaller than the sum of its proper divisors (6268467918).

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

5055323442 is a wasteful number, since it uses less digits than its factorization.

5055323442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11939.

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 5055323442 is about 71100.7977592376. The cubic root of 5055323442 is about 1716.2596114246.

Adding to 5055323442 its reverse (2443235505), we get a palindrome (7498558947).

The spelling of 5055323442 in words is "five billion, fifty-five million, three hundred twenty-three thousand, four hundred forty-two".