47850671775220 has 24 divisors (see below), whose sum is σ = 100486596052584. Its totient is φ = 19140233410176.

The previous prime is 47850671775149. The next prime is 47850671775251. The reversal of 47850671775220 is 2257717605874.

47850671775220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 22732813195236 + 25117858579984 = 4767894^2 + 5011772^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10771014 + ... + 14550466.

It is an arithmetic number, because the mean of its divisors is an integer number (4186941502191).

Almost surely, 2^{47850671775220} is an apocalyptic number.

It is an amenable number.

47850671775220 is an abundant number, since it is smaller than the sum of its proper divisors (52635924277364).

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

47850671775220 is a wasteful number, since it uses less digits than its factorization.

47850671775220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4412499 (or 4412497 counting only the distinct ones).

The product of its (nonzero) digits is 46099200, while the sum is 61.

The spelling of 47850671775220 in words is "forty-seven trillion, eight hundred fifty billion, six hundred seventy-one million, seven hundred seventy-five thousand, two hundred twenty".