52321581171716 has 96 divisors (see below), whose sum is σ = 97422771683328. Its totient is φ = 24537539537280.

The previous prime is 52321581171667. The next prime is 52321581171721. The reversal of 52321581171716 is 61717118512325.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 344637161 + ... + 344788943.

It is an arithmetic number, because the mean of its divisors is an integer number (1014820538368).

Almost surely, 2^{52321581171716} is an apocalyptic number.

It is an amenable number.

52321581171716 is a deficient number, since it is larger than the sum of its proper divisors (45101190511612).

52321581171716 is a wasteful number, since it uses less digits than its factorization.

52321581171716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152281 (or 152279 counting only the distinct ones).

The product of its digits is 705600, while the sum is 50.

The spelling of 52321581171716 in words is "fifty-two trillion, three hundred twenty-one billion, five hundred eighty-one million, one hundred seventy-one thousand, seven hundred sixteen".