47271162237 has 16 divisors (see below), whose sum is σ = 67883063808. Its totient is φ = 29087150400.

The previous prime is 47271162173. The next prime is 47271162287. The reversal of 47271162237 is 73226117274.

It is not a de Polignac number, because 47271162237 - 2⁶ = 47271162173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47271162287) by changing a digit.

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, 398023 + ... + 502955.

It is an arithmetic number, because the mean of its divisors is an integer number (4242691488).

Almost surely, 2^47271162237 is an apocalyptic number.

It is an amenable number.

47271162237 is a deficient number, since it is larger than the sum of its proper divisors (20611901571).

47271162237 is a wasteful number, since it uses less digits than its factorization.

47271162237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116500.

The product of its digits is 197568, while the sum is 42.

The spelling of 47271162237 in words is "forty-seven billion, two hundred seventy-one million, one hundred sixty-two thousand, two hundred thirty-seven".