47884409967 has 16 divisors (see below), whose sum is σ = 64543433472. Its totient is φ = 31574565120.

The previous prime is 47884409953. The next prime is 47884409977. The reversal of 47884409967 is 76990448874.

It is a de Polignac number, because none of the positive numbers 2^k-47884409967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47884409898 and 47884409907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47884409977) 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 15 ways as a sum of consecutive naturals, for example, 435742 + ... + 534452.

It is an arithmetic number, because the mean of its divisors is an integer number (4033964592).

Almost surely, 2^47884409967 is an apocalyptic number.

47884409967 is a deficient number, since it is larger than the sum of its proper divisors (16659023505).

47884409967 is a wasteful number, since it uses less digits than its factorization.

47884409967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100478.

The product of its (nonzero) digits is 97542144, while the sum is 66.

The spelling of 47884409967 in words is "forty-seven billion, eight hundred eighty-four million, four hundred nine thousand, nine hundred sixty-seven".