47885412239 has 6 divisors (see below), whose sum is σ = 55703438784. Its totient is φ = 41044639020.

The previous prime is 47885412233. The next prime is 47885412251. The reversal of 47885412239 is 93221458874.

It is not a de Polignac number, because 47885412239 - 2²⁰ = 47884363663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47885412233) 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 5 ways as a sum of consecutive naturals, for example, 488626607 + ... + 488626704.

It is an arithmetic number, because the mean of its divisors is an integer number (9283906464).

Almost surely, 2^47885412239 is an apocalyptic number.

47885412239 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

47885412239 is a deficient number, since it is larger than the sum of its proper divisors (7818026545).

47885412239 is an equidigital number, since it uses as much as digits as its factorization.

47885412239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977253325 (or 977253318 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 53.

The spelling of 47885412239 in words is "forty-seven billion, eight hundred eighty-five million, four hundred twelve thousand, two hundred thirty-nine".