5552512442 has 4 divisors (see below), whose sum is σ = 8328768666. Its totient is φ = 2776256220.

The previous prime is 5552512423. The next prime is 5552512447. The reversal of 5552512442 is 2442152555.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5539973761 + 12538681 = 74431^2 + 3541^2 .

It is not an unprimeable number, because it can be changed into a prime (5552512447) by changing a digit.

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 as a sum of consecutive naturals, namely, 1388128109 + ... + 1388128112.

Almost surely, 2^5552512442 is an apocalyptic number.

5552512442 is a deficient number, since it is larger than the sum of its proper divisors (2776256224).

5552512442 is a wasteful number, since it uses less digits than its factorization.

5552512442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2776256223.

The product of its digits is 80000, while the sum is 35.

The square root of 5552512442 is about 74515.1826274351. The cubic root of 5552512442 is about 1770.7741771719.

Adding to 5552512442 its reverse (2442152555), we get a palindrome (7994664997).

The spelling of 5552512442 in words is "five billion, five hundred fifty-two million, five hundred twelve thousand, four hundred forty-two".