47750475459 has 4 divisors (see below), whose sum is σ = 63667300616. Its totient is φ = 31833650304.

The previous prime is 47750475403. The next prime is 47750475469. The reversal of 47750475459 is 95457405774.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 47750475459 - 2¹³ = 47750467267 is a prime.

It is a super-2 number, since 2×47750475459² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47750475399 and 47750475408.

It is not an unprimeable number, because it can be changed into a prime (47750475469) 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 3 ways as a sum of consecutive naturals, for example, 7958412574 + ... + 7958412579.

It is an arithmetic number, because the mean of its divisors is an integer number (15916825154).

Almost surely, 2^47750475459 is an apocalyptic number.

47750475459 is a deficient number, since it is larger than the sum of its proper divisors (15916825157).

47750475459 is a wasteful number, since it uses less digits than its factorization.

47750475459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15916825156.

The product of its (nonzero) digits is 24696000, while the sum is 57.

The spelling of 47750475459 in words is "forty-seven billion, seven hundred fifty million, four hundred seventy-five thousand, four hundred fifty-nine".