47166882879048 has 32 divisors (see below), whose sum is σ = 118245667406400. Its totient is φ = 15678499598528.

The previous prime is 47166882879023. The next prime is 47166882879097. The reversal of 47166882879048 is 84097828866174.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2737159611 + ... + 2737176842.

It is an arithmetic number, because the mean of its divisors is an integer number (3695177106450).

Almost surely, 2^{47166882879048} is an apocalyptic number.

It is an amenable number.

47166882879048 is an abundant number, since it is smaller than the sum of its proper divisors (71078784527352).

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

47166882879048 is a wasteful number, since it uses less digits than its factorization.

47166882879048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474336821 (or 5474336817 counting only the distinct ones).

The product of its (nonzero) digits is 2080899072, while the sum is 78.

The spelling of 47166882879048 in words is "forty-seven trillion, one hundred sixty-six billion, eight hundred eighty-two million, eight hundred seventy-nine thousand, forty-eight".