52686147120 has 40 divisors (see below), whose sum is σ = 163327056816. Its totient is φ = 14049639168.

The previous prime is 52686147103. The next prime is 52686147133. The reversal of 52686147120 is 2174168625.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

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, 109762567 + ... + 109763046.

Almost surely, 2^52686147120 is an apocalyptic number.

It is an amenable number.

52686147120 is an abundant number, since it is smaller than the sum of its proper divisors (110640909696).

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

52686147120 is a wasteful number, since it uses less digits than its factorization.

52686147120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219525629 (or 219525623 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 52686147120 in words is "fifty-two billion, six hundred eighty-six million, one hundred forty-seven thousand, one hundred twenty".