47773673678 has 8 divisors (see below), whose sum is σ = 72642161568. Its totient is φ = 23559619824.

The previous prime is 47773673677. The next prime is 47773673687. The reversal of 47773673678 is 87637637774.

47773673678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47773673677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163608326 + ... + 163608617.

It is an arithmetic number, because the mean of its divisors is an integer number (9080270196).

Almost surely, 2^47773673678 is an apocalyptic number.

47773673678 is a deficient number, since it is larger than the sum of its proper divisors (24868487890).

47773673678 is a wasteful number, since it uses less digits than its factorization.

47773673678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327217018.

The product of its digits is 174254976, while the sum is 65.

The spelling of 47773673678 in words is "forty-seven billion, seven hundred seventy-three million, six hundred seventy-three thousand, six hundred seventy-eight".