52518766126 has 32 divisors (see below), whose sum is σ = 81773346816. Its totient is φ = 25270704000.

The previous prime is 52518766121. The next prime is 52518766133. The reversal of 52518766126 is 62166781525.

52518766126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 52518766126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52518766121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18815791 + ... + 18818581.

It is an arithmetic number, because the mean of its divisors is an integer number (2555417088).

Almost surely, 2^52518766126 is an apocalyptic number.

52518766126 is a deficient number, since it is larger than the sum of its proper divisors (29254580690).

52518766126 is a wasteful number, since it uses less digits than its factorization.

52518766126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4408.

The product of its digits is 1209600, while the sum is 49.

The spelling of 52518766126 in words is "fifty-two billion, five hundred eighteen million, seven hundred sixty-six thousand, one hundred twenty-six".