52504445422 has 32 divisors (see below), whose sum is σ = 95715859680. Its totient is φ = 21270184320.

The previous prime is 52504445419. The next prime is 52504445489. The reversal of 52504445422 is 22454440525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3156913 + ... + 3173500.

It is an arithmetic number, because the mean of its divisors is an integer number (2991120615).

Almost surely, 2^52504445422 is an apocalyptic number.

52504445422 is a deficient number, since it is larger than the sum of its proper divisors (43211414258).

52504445422 is a wasteful number, since it uses less digits than its factorization.

52504445422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6330468.

The product of its (nonzero) digits is 256000, while the sum is 37.

Adding to 52504445422 its reverse (22454440525), we get a palindrome (74958885947).

The spelling of 52504445422 in words is "fifty-two billion, five hundred four million, four hundred forty-five thousand, four hundred twenty-two".