47271511308 has 24 divisors (see below), whose sum is σ = 126057363712. Its totient is φ = 13506146064.

The previous prime is 47271511307. The next prime is 47271511327. The reversal of 47271511308 is 80311517274.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (47271511303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281377960 + ... + 281378127.

Almost surely, 2^47271511308 is an apocalyptic number.

It is an amenable number.

47271511308 is an abundant number, since it is smaller than the sum of its proper divisors (78785852404).

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

47271511308 is a wasteful number, since it uses less digits than its factorization.

47271511308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562756101 (or 562756099 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 39.

The spelling of 47271511308 in words is "forty-seven billion, two hundred seventy-one million, five hundred eleven thousand, three hundred eight".