56706005331167 has 2 divisors, whose sum is σ = 56706005331168. Its totient is φ = 56706005331166.

The previous prime is 56706005331109. The next prime is 56706005331179. The reversal of 56706005331167 is 76113350060765.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56706005331167 - 2¹⁶ = 56706005265631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56706005331187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28353002665583 + 28353002665584.

It is an arithmetic number, because the mean of its divisors is an integer number (28353002665584).

Almost surely, 2^{56706005331167} is an apocalyptic number.

56706005331167 is a deficient number, since it is larger than the sum of its proper divisors (1).

56706005331167 is an equidigital number, since it uses as much as digits as its factorization.

56706005331167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2381400, while the sum is 50.

The spelling of 56706005331167 in words is "fifty-six trillion, seven hundred six billion, five million, three hundred thirty-one thousand, one hundred sixty-seven".