47161656466 has 8 divisors (see below), whose sum is σ = 70746050304. Its totient is φ = 23579639700.

The previous prime is 47161656419. The next prime is 47161656473. The reversal of 47161656466 is 66465616174.

47161656466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 543810 + ... + 624541.

It is an arithmetic number, because the mean of its divisors is an integer number (8843256288).

Almost surely, 2^47161656466 is an apocalyptic number.

47161656466 is a deficient number, since it is larger than the sum of its proper divisors (23584393838).

47161656466 is a wasteful number, since it uses less digits than its factorization.

47161656466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188536.

The product of its digits is 4354560, while the sum is 52.

The spelling of 47161656466 in words is "forty-seven billion, one hundred sixty-one million, six hundred fifty-six thousand, four hundred sixty-six".