47446166276 has 6 divisors (see below), whose sum is σ = 83030790990. Its totient is φ = 23723083136.

The previous prime is 47446166267. The next prime is 47446166279. The reversal of 47446166276 is 67266164474.

It can be written as a sum of positive squares in only one way, i.e., 46989232900 + 456933376 = 216770^2 + 21376^2 .

It is a super-2 number, since 2×47446166276² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47446166279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5930770781 + ... + 5930770788.

It is an arithmetic number, because the mean of its divisors is an integer number (13838465165).

Almost surely, 2^47446166276 is an apocalyptic number.

It is an amenable number.

47446166276 is a deficient number, since it is larger than the sum of its proper divisors (35584624714).

47446166276 is a wasteful number, since it uses less digits than its factorization.

47446166276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11861541573 (or 11861541571 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 53.

The spelling of 47446166276 in words is "forty-seven billion, four hundred forty-six million, one hundred sixty-six thousand, two hundred seventy-six".