5552445242 has 8 divisors (see below), whose sum is σ = 8818589556. Its totient is φ = 2612915392.

The previous prime is 5552445209. The next prime is 5552445257. The reversal of 5552445242 is 2425442555.

It can be written as a sum of positive squares in 2 ways, for example, as 4148519281 + 1403925961 = 64409^2 + 37469^2 .

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

It is a super-3 number, since 3×5552445242³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5552445196 and 5552445205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81653573 + ... + 81653640.

Almost surely, 2^5552445242 is an apocalyptic number.

5552445242 is a deficient number, since it is larger than the sum of its proper divisors (3266144314).

5552445242 is a wasteful number, since it uses less digits than its factorization.

5552445242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163307232.

The product of its digits is 320000, while the sum is 38.

The square root of 5552445242 is about 74514.7317112529. The cubic root of 5552445242 is about 1770.7670334686.

Adding to 5552445242 its reverse (2425442555), we get a palindrome (7977887797).

The spelling of 5552445242 in words is "five billion, five hundred fifty-two million, four hundred forty-five thousand, two hundred forty-two".