47666107967 has 2 divisors, whose sum is σ = 47666107968. Its totient is φ = 47666107966.

The previous prime is 47666107933. The next prime is 47666108107. The reversal of 47666107967 is 76970166674.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47666107967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47666107927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23833053983 + 23833053984.

It is an arithmetic number, because the mean of its divisors is an integer number (23833053984).

Almost surely, 2^47666107967 is an apocalyptic number.

47666107967 is a deficient number, since it is larger than the sum of its proper divisors (1).

47666107967 is an equidigital number, since it uses as much as digits as its factorization.

47666107967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16003008, while the sum is 59.

The spelling of 47666107967 in words is "forty-seven billion, six hundred sixty-six million, one hundred seven thousand, nine hundred sixty-seven".