47237048673 has 4 divisors (see below), whose sum is σ = 62982731568. Its totient is φ = 31491365780.

The previous prime is 47237048641. The next prime is 47237048701. The reversal of 47237048673 is 37684073274.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47237048673 - 2⁵ = 47237048641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47237046673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7872841443 + ... + 7872841448.

It is an arithmetic number, because the mean of its divisors is an integer number (15745682892).

Almost surely, 2^47237048673 is an apocalyptic number.

It is an amenable number.

47237048673 is a deficient number, since it is larger than the sum of its proper divisors (15745682895).

47237048673 is a wasteful number, since it uses less digits than its factorization.

47237048673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15745682894.

The product of its (nonzero) digits is 4741632, while the sum is 51.

The spelling of 47237048673 in words is "forty-seven billion, two hundred thirty-seven million, forty-eight thousand, six hundred seventy-three".