52111011126 has 8 divisors (see below), whose sum is σ = 104222022264. Its totient is φ = 17370337040.

The previous prime is 52111011109. The next prime is 52111011137. The reversal of 52111011126 is 62111011125.

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

52111011126 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4342584255 + ... + 4342584266.

It is an arithmetic number, because the mean of its divisors is an integer number (13027752783).

Almost surely, 2^52111011126 is an apocalyptic number.

52111011126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52111011126 is a wasteful number, since it uses less digits than its factorization.

52111011126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8685168526.

The product of its (nonzero) digits is 120, while the sum is 21.

Subtracting 52111011126 from its reverse (62111011125), we obtain a palindrome (9999999999).

The spelling of 52111011126 in words is "fifty-two billion, one hundred eleven million, eleven thousand, one hundred twenty-six".