5531450122 has 8 divisors (see below), whose sum is σ = 9051463872. Its totient is φ = 2514295500.

The previous prime is 5531450117. The next prime is 5531450129. The reversal of 5531450122 is 2210541355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5531450129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125714754 + ... + 125714797.

It is an arithmetic number, because the mean of its divisors is an integer number (1131432984).

Almost surely, 2^5531450122 is an apocalyptic number.

5531450122 is a deficient number, since it is larger than the sum of its proper divisors (3520013750).

5531450122 is a wasteful number, since it uses less digits than its factorization.

5531450122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251429564.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5531450122 is about 74373.7192965365. The cubic root of 5531450122 is about 1768.5323169081.

Adding to 5531450122 its reverse (2210541355), we get a palindrome (7741991477).

The spelling of 5531450122 in words is "five billion, five hundred thirty-one million, four hundred fifty thousand, one hundred twenty-two".