52144623171 has 12 divisors (see below), whose sum is σ = 75632545560. Its totient is φ = 34618835520.

The previous prime is 52144623163. The next prime is 52144623187. The reversal of 52144623171 is 17132644125.

52144623171 is a `hidden beast` number, since 5 + 2 + 14 + 4 + 623 + 17 + 1 = 666.

It is not a de Polignac number, because 52144623171 - 2³ = 52144623163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52144623161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12018261 + ... + 12022598.

It is an arithmetic number, because the mean of its divisors is an integer number (6302712130).

Almost surely, 2^52144623171 is an apocalyptic number.

52144623171 is a deficient number, since it is larger than the sum of its proper divisors (23487922389).

52144623171 is a wasteful number, since it uses less digits than its factorization.

52144623171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24041106 (or 24041103 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The spelling of 52144623171 in words is "fifty-two billion, one hundred forty-four million, six hundred twenty-three thousand, one hundred seventy-one".