47318594475 has 24 divisors (see below), whose sum is σ = 78239693232. Its totient is φ = 25234556800.

The previous prime is 47318594473. The next prime is 47318594483. The reversal of 47318594475 is 57449581374.

It is not a de Polignac number, because 47318594475 - 2¹ = 47318594473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47318594473) 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 23 ways as a sum of consecutive naturals, for example, 1636645 + ... + 1665305.

It is an arithmetic number, because the mean of its divisors is an integer number (3259987218).

Almost surely, 2^47318594475 is an apocalyptic number.

47318594475 is a deficient number, since it is larger than the sum of its proper divisors (30921098757).

47318594475 is a wasteful number, since it uses less digits than its factorization.

47318594475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50687 (or 50682 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 57.

The spelling of 47318594475 in words is "forty-seven billion, three hundred eighteen million, five hundred ninety-four thousand, four hundred seventy-five".