47725212671 has 4 divisors (see below), whose sum is σ = 47735125152. Its totient is φ = 47715300192.

The previous prime is 47725212571. The next prime is 47725212673. The reversal of 47725212671 is 17621252774.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47725212671 - 2³⁰ = 46651470847 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 (47725212673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4949015 + ... + 4958648.

It is an arithmetic number, because the mean of its divisors is an integer number (11933781288).

Almost surely, 2^47725212671 is an apocalyptic number.

47725212671 is a deficient number, since it is larger than the sum of its proper divisors (9912481).

47725212671 is an equidigital number, since it uses as much as digits as its factorization.

47725212671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9912480.

The product of its digits is 329280, while the sum is 44.

The spelling of 47725212671 in words is "forty-seven billion, seven hundred twenty-five million, two hundred twelve thousand, six hundred seventy-one".