52556572227158 has 8 divisors (see below), whose sum is σ = 78835062309552. Its totient is φ = 26278218123976.

The previous prime is 52556572227149. The next prime is 52556572227191. The reversal of 52556572227158 is 85172227565525.

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 52556572227158.

It is a congruent number.

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, 33022985 + ... + 34577892.

It is an arithmetic number, because the mean of its divisors is an integer number (9854382788694).

Almost surely, 2^{52556572227158} is an apocalyptic number.

52556572227158 is a deficient number, since it is larger than the sum of its proper divisors (26278490082394).

52556572227158 is a wasteful number, since it uses less digits than its factorization.

52556572227158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67989606.

The product of its digits is 117600000, while the sum is 62.

The spelling of 52556572227158 in words is "fifty-two trillion, five hundred fifty-six billion, five hundred seventy-two million, two hundred twenty-seven thousand, one hundred fifty-eight".