47966566566974 has 8 divisors (see below), whose sum is σ = 78490745291448. Its totient is φ = 21802984803160.

The previous prime is 47966566566931. The next prime is 47966566567009.

47966566566974 is nontrivially palindromic in base 10.

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

It is a Curzon number.

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, 1090149240137 + ... + 1090149240180.

It is an arithmetic number, because the mean of its divisors is an integer number (9811343161431).

Almost surely, 2^{47966566566974} is an apocalyptic number.

47966566566974 is a deficient number, since it is larger than the sum of its proper divisors (30524178724474).

47966566566974 is a wasteful number, since it uses less digits than its factorization.

47966566566974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180298480330.

The product of its digits is 74071065600, while the sum is 86.

The spelling of 47966566566974 in words is "forty-seven trillion, nine hundred sixty-six billion, five hundred sixty-six million, five hundred sixty-six thousand, nine hundred seventy-four".