5425511044442 has 8 divisors (see below), whose sum is σ = 8291818766196. Its totient is φ = 2661571455712.

The previous prime is 5425511044439. The next prime is 5425511044451. The reversal of 5425511044442 is 2444401155245.

It can be written as a sum of positive squares in 2 ways, for example, as 5311462324921 + 114048719521 = 2304661^2 + 337711^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 5425511044442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25592033123 + ... + 25592033334.

Almost surely, 2^{5425511044442} is an apocalyptic number.

5425511044442 is a deficient number, since it is larger than the sum of its proper divisors (2866307721754).

5425511044442 is a wasteful number, since it uses less digits than its factorization.

5425511044442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51184066512.

The product of its (nonzero) digits is 512000, while the sum is 41.

Adding to 5425511044442 its reverse (2444401155245), we get a palindrome (7869912199687).

The spelling of 5425511044442 in words is "five trillion, four hundred twenty-five billion, five hundred eleven million, forty-four thousand, four hundred forty-two".