47286075117 has 4 divisors (see below), whose sum is σ = 63048100160. Its totient is φ = 31524050076.

The previous prime is 47286075113. The next prime is 47286075157. The reversal of 47286075117 is 71157068274.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 47286075117 - 2² = 47286075113 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47286075113) 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, 7881012517 + ... + 7881012522.

It is an arithmetic number, because the mean of its divisors is an integer number (15762025040).

Almost surely, 2^47286075117 is an apocalyptic number.

It is an amenable number.

47286075117 is a deficient number, since it is larger than the sum of its proper divisors (15762025043).

47286075117 is a wasteful number, since it uses less digits than its factorization.

47286075117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15762025042.

The product of its (nonzero) digits is 658560, while the sum is 48.

The spelling of 47286075117 in words is "forty-seven billion, two hundred eighty-six million, seventy-five thousand, one hundred seventeen".