52748334985 has 8 divisors (see below), whose sum is σ = 63311264640. Its totient is φ = 42189826224.

The previous prime is 52748334967. The next prime is 52748335009. The reversal of 52748334985 is 58943384725.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 52748334985 - 2²³ = 52739946377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078915 + ... + 1126744.

It is an arithmetic number, because the mean of its divisors is an integer number (7913908080).

Almost surely, 2^52748334985 is an apocalyptic number.

It is an amenable number.

52748334985 is a deficient number, since it is larger than the sum of its proper divisors (10562929655).

52748334985 is a wasteful number, since it uses less digits than its factorization.

52748334985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210447.

The product of its digits is 29030400, while the sum is 58.

The spelling of 52748334985 in words is "fifty-two billion, seven hundred forty-eight million, three hundred thirty-four thousand, nine hundred eighty-five".