47166266622756 has 48 divisors (see below), whose sum is σ = 110725283128320. Its totient is φ = 15626299975200.

The previous prime is 47166266622721. The next prime is 47166266622757. The reversal of 47166266622756 is 65722666266174.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (47166266622757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17882481 + ... + 20349831.

It is an arithmetic number, because the mean of its divisors is an integer number (2306776731840).

Almost surely, 2^{47166266622756} is an apocalyptic number.

It is an amenable number.

47166266622756 is an abundant number, since it is smaller than the sum of its proper divisors (63559016505564).

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

47166266622756 is a wasteful number, since it uses less digits than its factorization.

47166266622756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2477064 (or 2477062 counting only the distinct ones).

The product of its digits is 365783040, while the sum is 66.

The spelling of 47166266622756 in words is "forty-seven trillion, one hundred sixty-six billion, two hundred sixty-six million, six hundred twenty-two thousand, seven hundred fifty-six".