47727354605 has 12 divisors (see below), whose sum is σ = 66623491260. Its totient is φ = 32727328704.

The previous prime is 47727354583. The next prime is 47727354617. The reversal of 47727354605 is 50645372774.

It can be written as a sum of positive squares in 2 ways, for example, as 37483283236 + 10244071369 = 193606^2 + 101213^2 .

It is not a de Polignac number, because 47727354605 - 2²⁴ = 47710577389 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 97402520 + ... + 97403009.

It is an arithmetic number, because the mean of its divisors is an integer number (5551957605).

Almost surely, 2^47727354605 is an apocalyptic number.

It is an amenable number.

47727354605 is a deficient number, since it is larger than the sum of its proper divisors (18896136655).

47727354605 is a wasteful number, since it uses less digits than its factorization.

47727354605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194805548 (or 194805541 counting only the distinct ones).

The product of its (nonzero) digits is 4939200, while the sum is 50.

The spelling of 47727354605 in words is "forty-seven billion, seven hundred twenty-seven million, three hundred fifty-four thousand, six hundred five".