53886622068 has 36 divisors (see below), whose sum is σ = 138131911008. Its totient is φ = 17709217680.

The previous prime is 53886622039. The next prime is 53886622079. The reversal of 53886622068 is 86022668835.

53886622068 is a `hidden beast` number, since 5 + 3 + 8 + 8 + 6 + 622 + 0 + 6 + 8 = 666.

53886622068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10538646 + ... + 10543757.

It is an arithmetic number, because the mean of its divisors is an integer number (3836997528).

Almost surely, 2^53886622068 is an apocalyptic number.

It is an amenable number.

53886622068 is an abundant number, since it is smaller than the sum of its proper divisors (84245288940).

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

53886622068 is a wasteful number, since it uses less digits than its factorization.

53886622068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21082484 (or 21082479 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The spelling of 53886622068 in words is "fifty-three billion, eight hundred eighty-six million, six hundred twenty-two thousand, sixty-eight".