47731373862 has 32 divisors (see below), whose sum is σ = 97956048384. Its totient is φ = 15498117600.

The previous prime is 47731373797. The next prime is 47731373873. The reversal of 47731373862 is 26837313774.

47731373862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341589 + ... + 460592.

It is an arithmetic number, because the mean of its divisors is an integer number (3061126512).

Almost surely, 2^47731373862 is an apocalyptic number.

47731373862 is an abundant number, since it is smaller than the sum of its proper divisors (50224674522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47731373862 is a wasteful number, since it uses less digits than its factorization.

47731373862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802444.

The product of its digits is 3556224, while the sum is 51.

The spelling of 47731373862 in words is "forty-seven billion, seven hundred thirty-one million, three hundred seventy-three thousand, eight hundred sixty-two".