52224327387 has 6 divisors (see below), whose sum is σ = 75435139572. Its totient is φ = 34816218252.

The previous prime is 52224327383. The next prime is 52224327427. The reversal of 52224327387 is 78372342225.

52224327387 is a `hidden beast` number, since 5 + 2 + 2 + 243 + 27 + 387 = 666.

It is not a de Polignac number, because 52224327387 - 2² = 52224327383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52224327383) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2901351513 + ... + 2901351530.

It is an arithmetic number, because the mean of its divisors is an integer number (12572523262).

Almost surely, 2^52224327387 is an apocalyptic number.

52224327387 is a deficient number, since it is larger than the sum of its proper divisors (23210812185).

52224327387 is a wasteful number, since it uses less digits than its factorization.

52224327387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5802703049 (or 5802703046 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The spelling of 52224327387 in words is "fifty-two billion, two hundred twenty-four million, three hundred twenty-seven thousand, three hundred eighty-seven".