47167731316 has 6 divisors (see below), whose sum is σ = 82543529810. Its totient is φ = 23583865656.

The previous prime is 47167731241. The next prime is 47167731319. The reversal of 47167731316 is 61313776174.

It can be written as a sum of positive squares in only one way, i.e., 37770367716 + 9397363600 = 194346^2 + 96940^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47167731319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5895966411 + ... + 5895966418.

Almost surely, 2^47167731316 is an apocalyptic number.

It is an amenable number.

47167731316 is a deficient number, since it is larger than the sum of its proper divisors (35375798494).

47167731316 is a wasteful number, since it uses less digits than its factorization.

47167731316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11791932833 (or 11791932831 counting only the distinct ones).

The product of its digits is 444528, while the sum is 46.

The spelling of 47167731316 in words is "forty-seven billion, one hundred sixty-seven million, seven hundred thirty-one thousand, three hundred sixteen".