47538843604 has 48 divisors (see below), whose sum is σ = 98441814016. Its totient is φ = 19656885600.

The previous prime is 47538843491. The next prime is 47538843617. The reversal of 47538843604 is 40634883574.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204577 + ... + 370039.

Almost surely, 2^47538843604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47538843604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49220907008).

47538843604 is an abundant number, since it is smaller than the sum of its proper divisors (50902970412).

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

47538843604 is a wasteful number, since it uses less digits than its factorization.

47538843604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165836 (or 165834 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 47538843604 in words is "forty-seven billion, five hundred thirty-eight million, eight hundred forty-three thousand, six hundred four".