52226756242 has 8 divisors (see below), whose sum is σ = 78343977600. Its totient is φ = 26112097044.

The previous prime is 52226756237. The next prime is 52226756279. The reversal of 52226756242 is 24265762225.

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

It is a super-2 number, since 2×52226756242² (a number of 22 digits) contains 22 as substring.

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, 588742 + ... + 671617.

It is an arithmetic number, because the mean of its divisors is an integer number (9792997200).

Almost surely, 2^52226756242 is an apocalyptic number.

52226756242 is a deficient number, since it is larger than the sum of its proper divisors (26117221358).

52226756242 is a wasteful number, since it uses less digits than its factorization.

52226756242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281080.

The product of its digits is 806400, while the sum is 43.

The spelling of 52226756242 in words is "fifty-two billion, two hundred twenty-six million, seven hundred fifty-six thousand, two hundred forty-two".