47831856150 has 96 divisors (see below), whose sum is σ = 132153104160. Its totient is φ = 11367982080.

The previous prime is 47831856139. The next prime is 47831856157. The reversal of 47831856150 is 5165813874.

It is a self number, because there is not a number n which added to its sum of digits gives 47831856150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47831856157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 366367 + ... + 479466.

It is an arithmetic number, because the mean of its divisors is an integer number (1376594835).

Almost surely, 2^47831856150 is an apocalyptic number.

47831856150 is an abundant number, since it is smaller than the sum of its proper divisors (84321248010).

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

47831856150 is a wasteful number, since it uses less digits than its factorization.

47831856150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845890 (or 845885 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 47831856150 in words is "forty-seven billion, eight hundred thirty-one million, eight hundred fifty-six thousand, one hundred fifty".