47831872533 has 8 divisors (see below), whose sum is σ = 64979147808. Its totient is φ = 31286256144.

The previous prime is 47831872489. The next prime is 47831872541. The reversal of 47831872533 is 33527813874.

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

It is not a de Polignac number, because 47831872533 - 2²⁵ = 47798318101 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47831872133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150414535 + ... + 150414852.

It is an arithmetic number, because the mean of its divisors is an integer number (8122393476).

Almost surely, 2^47831872533 is an apocalyptic number.

It is an amenable number.

47831872533 is a deficient number, since it is larger than the sum of its proper divisors (17147275275).

47831872533 is a wasteful number, since it uses less digits than its factorization.

47831872533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300829443.

The product of its digits is 3386880, while the sum is 51.

The spelling of 47831872533 in words is "forty-seven billion, eight hundred thirty-one million, eight hundred seventy-two thousand, five hundred thirty-three".