47933377867 has 2 divisors, whose sum is σ = 47933377868. Its totient is φ = 47933377866.

The previous prime is 47933377777. The next prime is 47933377967. The reversal of 47933377867 is 76877333974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47933377867 - 2¹⁵ = 47933345099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47933377799 and 47933377808.

It is not a weakly prime, because it can be changed into another prime (47933377267) 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 as a sum of consecutive naturals, namely, 23966688933 + 23966688934.

It is an arithmetic number, because the mean of its divisors is an integer number (23966688934).

Almost surely, 2^47933377867 is an apocalyptic number.

47933377867 is a deficient number, since it is larger than the sum of its proper divisors (1).

47933377867 is an equidigital number, since it uses as much as digits as its factorization.

47933377867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112021056, while the sum is 64.

The spelling of 47933377867 in words is "forty-seven billion, nine hundred thirty-three million, three hundred seventy-seven thousand, eight hundred sixty-seven".