52502314442 has 16 divisors (see below), whose sum is σ = 78956337600. Its totient is φ = 26183576832.

The previous prime is 52502314409. The next prime is 52502314489. The reversal of 52502314442 is 24441320525.

It is a junction number, because it is equal to n+sod(n) for n = 52502314399 and 52502314408.

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 7 ways as a sum of consecutive naturals, for example, 3101333 + ... + 3118215.

It is an arithmetic number, because the mean of its divisors is an integer number (4934771100).

Almost surely, 2^52502314442 is an apocalyptic number.

52502314442 is a deficient number, since it is larger than the sum of its proper divisors (26454023158).

52502314442 is a wasteful number, since it uses less digits than its factorization.

52502314442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20797.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 52502314442 its reverse (24441320525), we get a palindrome (76943634967).

The spelling of 52502314442 in words is "fifty-two billion, five hundred two million, three hundred fourteen thousand, four hundred forty-two".