52650181881216 has 96 divisors (see below), whose sum is σ = 152082453528720. Its totient is φ = 17483330257920.

The previous prime is 52650181881119. The next prime is 52650181881233. The reversal of 52650181881216 is 61218818105625.

It is a happy number.

52650181881216 is a `hidden beast` number, since 5 + 2 + 6 + 501 + 8 + 1 + 8 + 8 + 121 + 6 = 666.

52650181881216 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 (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86585395 + ... + 87191346.

Almost surely, 2^{52650181881216} is an apocalyptic number.

It is an amenable number.

52650181881216 is an abundant number, since it is smaller than the sum of its proper divisors (99432271647504).

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

52650181881216 is a wasteful number, since it uses less digits than its factorization.

52650181881216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173777024 (or 173777009 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 54.

The spelling of 52650181881216 in words is "fifty-two trillion, six hundred fifty billion, one hundred eighty-one million, eight hundred eighty-one thousand, two hundred sixteen".