47806073316 has 63 divisors (see below), whose sum is σ = 125464548601. Its totient is φ = 15931422144.

The previous prime is 47806073281. The next prime is 47806073317. The reversal of 47806073316 is 61337060874.

The square root of 47806073316 is 218646.

It is a perfect power (a square), and thus also a powerful number.

47806073316 is a `hidden beast` number, since 4 + 7 + 8 + 0 + 607 + 3 + 31 + 6 = 666.

47806073316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11675666916 + 36130406400 = 108054^2 + 190080^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47806073317) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 11804860 + ... + 11808908.

Almost surely, 2^47806073316 is an apocalyptic number.

47806073316 is the 218646-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47806073316

47806073316 is an abundant number, since it is smaller than the sum of its proper divisors (77658475285).

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

47806073316 is an frugal number, since it uses more digits than its factorization.

47806073316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8120 (or 4054 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 47806073316 in words is "forty-seven billion, eight hundred six million, seventy-three thousand, three hundred sixteen".