52308730853 has 8 divisors (see below), whose sum is σ = 52669038240. Its totient is φ = 51949207440.

The previous prime is 52308730829. The next prime is 52308730867. The reversal of 52308730853 is 35803780325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52308730853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52308730883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61775 + ... + 329292.

It is an arithmetic number, because the mean of its divisors is an integer number (6583629780).

Almost surely, 2^52308730853 is an apocalyptic number.

It is an amenable number.

52308730853 is a deficient number, since it is larger than the sum of its proper divisors (360307387).

52308730853 is a wasteful number, since it uses less digits than its factorization.

52308730853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391987.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 52308730853 in words is "fifty-two billion, three hundred eight million, seven hundred thirty thousand, eight hundred fifty-three".