47080870221 has 48 divisors (see below), whose sum is σ = 80535232512. Its totient is φ = 23937159840.

The previous prime is 47080870189. The next prime is 47080870229. The reversal of 47080870221 is 12207808074.

It is not a de Polignac number, because 47080870221 - 2⁵ = 47080870189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47080870221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47080870229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77685 + ... + 316538.

It is an arithmetic number, because the mean of its divisors is an integer number (1677817344).

Almost surely, 2^47080870221 is an apocalyptic number.

It is an amenable number.

47080870221 is a deficient number, since it is larger than the sum of its proper divisors (33454362291).

47080870221 is a wasteful number, since it uses less digits than its factorization.

47080870221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394302 (or 394291 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 39.

The spelling of 47080870221 in words is "forty-seven billion, eighty million, eight hundred seventy thousand, two hundred twenty-one".