47083885979 has 12 divisors (see below), whose sum is σ = 51020306064. Its totient is φ = 43192520064.

The previous prime is 47083885957. The next prime is 47083885993. The reversal of 47083885979 is 97958838074.

It is a de Polignac number, because none of the positive numbers 2^k-47083885979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47083885679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10108019 + ... + 10112675.

It is an arithmetic number, because the mean of its divisors is an integer number (4251692172).

Almost surely, 2^47083885979 is an apocalyptic number.

47083885979 is a deficient number, since it is larger than the sum of its proper divisors (3936420085).

47083885979 is an frugal number, since it uses more digits than its factorization.

47083885979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9494 (or 4837 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 68.

The spelling of 47083885979 in words is "forty-seven billion, eighty-three million, eight hundred eighty-five thousand, nine hundred seventy-nine".