47410447679 has 16 divisors (see below), whose sum is σ = 54891852288. Its totient is φ = 40107159072.

The previous prime is 47410447619. The next prime is 47410447681. The reversal of 47410447679 is 97674401474.

It is a happy number.

It is not a de Polignac number, because 47410447679 - 2³² = 43115480383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47410447679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47410447619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538334 + ... + 620180.

It is an arithmetic number, because the mean of its divisors is an integer number (3430740768).

Almost surely, 2^47410447679 is an apocalyptic number.

47410447679 is a deficient number, since it is larger than the sum of its proper divisors (7481404609).

47410447679 is an equidigital number, since it uses as much as digits as its factorization.

47410447679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82934.

The product of its (nonzero) digits is 4741632, while the sum is 53.

The spelling of 47410447679 in words is "forty-seven billion, four hundred ten million, four hundred forty-seven thousand, six hundred seventy-nine".