47486818032 has 20 divisors (see below), whose sum is σ = 122674280040. Its totient is φ = 15828939328.

The previous prime is 47486818019. The next prime is 47486818121. The reversal of 47486818032 is 23081868474.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494654307 + ... + 494654402.

It is an arithmetic number, because the mean of its divisors is an integer number (6133714002).

Almost surely, 2^47486818032 is an apocalyptic number.

It is an amenable number.

47486818032 is an abundant number, since it is smaller than the sum of its proper divisors (75187462008).

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

47486818032 is a wasteful number, since it uses less digits than its factorization.

47486818032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989308720 (or 989308714 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 47486818032 in words is "forty-seven billion, four hundred eighty-six million, eight hundred eighteen thousand, thirty-two".