47999568983 has 8 divisors (see below), whose sum is σ = 49565721216. Its totient is φ = 46434528000.

The previous prime is 47999568971. The next prime is 47999568989. The reversal of 47999568983 is 38986599974.

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

It is not a de Polignac number, because 47999568983 - 2¹² = 47999564887 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 (47999568989) 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, 189566 + ... + 363227.

It is an arithmetic number, because the mean of its divisors is an integer number (6195715152).

Almost surely, 2^47999568983 is an apocalyptic number.

47999568983 is a deficient number, since it is larger than the sum of its proper divisors (1566152233).

47999568983 is a wasteful number, since it uses less digits than its factorization.

47999568983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555625.

The product of its digits is 1058158080, while the sum is 77.

The spelling of 47999568983 in words is "forty-seven billion, nine hundred ninety-nine million, five hundred sixty-eight thousand, nine hundred eighty-three".