47818841020 has 48 divisors (see below), whose sum is σ = 100676556288. Its totient is φ = 19078660160.

The previous prime is 47818840991. The next prime is 47818841089. The reversal of 47818841020 is 2014881874.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 17637465 + ... + 17640175.

It is an arithmetic number, because the mean of its divisors is an integer number (2097428256).

Almost surely, 2^47818841020 is an apocalyptic number.

It is an amenable number.

47818841020 is an abundant number, since it is smaller than the sum of its proper divisors (52857715268).

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

47818841020 is a wasteful number, since it uses less digits than its factorization.

47818841020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4650 (or 4648 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 43.

The spelling of 47818841020 in words is "forty-seven billion, eight hundred eighteen million, eight hundred forty-one thousand, twenty".