47219089239 has 40 divisors (see below), whose sum is σ = 80632405920. Its totient is φ = 26976141504.

The previous prime is 47219089219. The next prime is 47219089261. The reversal of 47219089239 is 93298091274.

47219089239 is a `hidden beast` number, since 472 + 1 + 90 + 89 + 2 + 3 + 9 = 666.

It is not a de Polignac number, because 47219089239 - 2⁵ = 47219089207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47219089219) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3797797 + ... + 3810209.

It is an arithmetic number, because the mean of its divisors is an integer number (2015810148).

Almost surely, 2^47219089239 is an apocalyptic number.

47219089239 is a deficient number, since it is larger than the sum of its proper divisors (33413316681).

47219089239 is a wasteful number, since it uses less digits than its factorization.

47219089239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19141 (or 19132 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 47219089239 in words is "forty-seven billion, two hundred nineteen million, eighty-nine thousand, two hundred thirty-nine".