52686220614 has 16 divisors (see below), whose sum is σ = 105535312128. Its totient is φ = 17534928392.

The previous prime is 52686220597. The next prime is 52686220687. The reversal of 52686220614 is 41602268625.

It is a happy number.

52686220614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6782082 + ... + 6789845.

It is an arithmetic number, because the mean of its divisors is an integer number (6595957008).

Almost surely, 2^52686220614 is an apocalyptic number.

52686220614 is an abundant number, since it is smaller than the sum of its proper divisors (52849091514).

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

52686220614 is a wasteful number, since it uses less digits than its factorization.

52686220614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13572579.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 52686220614 in words is "fifty-two billion, six hundred eighty-six million, two hundred twenty thousand, six hundred fourteen".