52113522242 has 8 divisors (see below), whose sum is σ = 79495203600. Its totient is φ = 25615121044.

The previous prime is 52113522233. The next prime is 52113522271. The reversal of 52113522242 is 24222531125.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220819892 + ... + 220820127.

It is an arithmetic number, because the mean of its divisors is an integer number (9936900450).

Almost surely, 2^52113522242 is an apocalyptic number.

52113522242 is a deficient number, since it is larger than the sum of its proper divisors (27381681358).

52113522242 is a wasteful number, since it uses less digits than its factorization.

52113522242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441640080.

The product of its digits is 9600, while the sum is 29.

The spelling of 52113522242 in words is "fifty-two billion, one hundred thirteen million, five hundred twenty-two thousand, two hundred forty-two".