47928095189 has 8 divisors (see below), whose sum is σ = 54651040920. Its totient is φ = 41638887936.

The previous prime is 47928095119. The next prime is 47928095191. The reversal of 47928095189 is 98159082974.

It can be written as a sum of positive squares in 4 ways, for example, as 8416594564 + 39511500625 = 91742^2 + 198775^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47928095189 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 (47928095119) 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 7 ways as a sum of consecutive naturals, for example, 108434384 + ... + 108434825.

It is an arithmetic number, because the mean of its divisors is an integer number (6831380115).

Almost surely, 2^47928095189 is an apocalyptic number.

It is an amenable number.

47928095189 is a deficient number, since it is larger than the sum of its proper divisors (6722945731).

47928095189 is a wasteful number, since it uses less digits than its factorization.

47928095189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216869239.

The product of its (nonzero) digits is 13063680, while the sum is 62.

The spelling of 47928095189 in words is "forty-seven billion, nine hundred twenty-eight million, ninety-five thousand, one hundred eighty-nine".