52519275166 has 12 divisors (see below), whose sum is σ = 79006957848. Its totient is φ = 26183841332.

The previous prime is 52519275143. The next prime is 52519275167. The reversal of 52519275166 is 66157291525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52519275167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131775 + ... + 349861.

It is an arithmetic number, because the mean of its divisors is an integer number (6583913154).

Almost surely, 2^52519275166 is an apocalyptic number.

52519275166 is a deficient number, since it is larger than the sum of its proper divisors (26487682682).

52519275166 is an equidigital number, since it uses as much as digits as its factorization.

52519275166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218783 (or 218436 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 49.

The spelling of 52519275166 in words is "fifty-two billion, five hundred nineteen million, two hundred seventy-five thousand, one hundred sixty-six".