47838532192 has 48 divisors (see below), whose sum is σ = 102784937472. Its totient is φ = 21736149120.

The previous prime is 47838532127. The next prime is 47838532199. The reversal of 47838532192 is 29123583874.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47838532199) 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, 906073 + ... + 957415.

It is an arithmetic number, because the mean of its divisors is an integer number (2141352864).

Almost surely, 2^47838532192 is an apocalyptic number.

It is an amenable number.

47838532192 is an abundant number, since it is smaller than the sum of its proper divisors (54946405280).

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

47838532192 is a wasteful number, since it uses less digits than its factorization.

47838532192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54011 (or 54003 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 52.

The spelling of 47838532192 in words is "forty-seven billion, eight hundred thirty-eight million, five hundred thirty-two thousand, one hundred ninety-two".