47271768090 has 16 divisors (see below), whose sum is σ = 113452243488. Its totient is φ = 12605804816.

The previous prime is 47271768041. The next prime is 47271768107. The reversal of 47271768090 is 9086717274.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787862772 + ... + 787862831.

It is an arithmetic number, because the mean of its divisors is an integer number (7090765218).

Almost surely, 2^47271768090 is an apocalyptic number.

47271768090 is an abundant number, since it is smaller than the sum of its proper divisors (66180475398).

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

47271768090 is a wasteful number, since it uses less digits than its factorization.

47271768090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575725613.

The product of its (nonzero) digits is 1185408, while the sum is 51.

The spelling of 47271768090 in words is "forty-seven billion, two hundred seventy-one million, seven hundred sixty-eight thousand, ninety".