5555532242 has 8 divisors (see below), whose sum is σ = 8974321356. Its totient is φ = 2564091792.

The previous prime is 5555532193. The next prime is 5555532251. The reversal of 5555532242 is 2422355555.

It can be written as a sum of positive squares in 2 ways, for example, as 5455151881 + 100380361 = 73859^2 + 10019^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 5555532196 and 5555532205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106837133 + ... + 106837184.

Almost surely, 2^5555532242 is an apocalyptic number.

5555532242 is a deficient number, since it is larger than the sum of its proper divisors (3418789114).

5555532242 is a wasteful number, since it uses less digits than its factorization.

5555532242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213674332.

The product of its digits is 300000, while the sum is 38.

The square root of 5555532242 is about 74535.4428577439. The cubic root of 5555532242 is about 1771.0951378659.

Adding to 5555532242 its reverse (2422355555), we get a palindrome (7977887797).

The spelling of 5555532242 in words is "five billion, five hundred fifty-five million, five hundred thirty-two thousand, two hundred forty-two".