47705460066 has 48 divisors (see below), whose sum is σ = 113187222720. Its totient is φ = 14401217760.

The previous prime is 47705460043. The next prime is 47705460073. The reversal of 47705460066 is 66006450774.

It is a happy number.

47705460066 is a `hidden beast` number, since 47 + 7 + 0 + 546 + 0 + 0 + 66 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 405981 + ... + 510128.

It is an arithmetic number, because the mean of its divisors is an integer number (2358067140).

Almost surely, 2^47705460066 is an apocalyptic number.

47705460066 is an abundant number, since it is smaller than the sum of its proper divisors (65481762654).

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

47705460066 is a wasteful number, since it uses less digits than its factorization.

47705460066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916391 (or 916388 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 47705460066 in words is "forty-seven billion, seven hundred five million, four hundred sixty thousand, sixty-six".