47094449075 has 12 divisors (see below), whose sum is σ = 59268717720. Its totient is φ = 37113236160.

The previous prime is 47094449071. The next prime is 47094449107. The reversal of 47094449075 is 57094449074.

It is not a de Polignac number, because 47094449075 - 2² = 47094449071 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (47094449071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14056370 + ... + 14059719.

It is an arithmetic number, because the mean of its divisors is an integer number (4939059810).

Almost surely, 2^47094449075 is an apocalyptic number.

47094449075 is a deficient number, since it is larger than the sum of its proper divisors (12174268645).

47094449075 is a wasteful number, since it uses less digits than its factorization.

47094449075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28116166 (or 28116161 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 53.

Subtracting 47094449075 from its reverse (57094449074), we obtain a palindrome (9999999999).

The spelling of 47094449075 in words is "forty-seven billion, ninety-four million, four hundred forty-nine thousand, seventy-five".