56324762171 has 2 divisors, whose sum is σ = 56324762172. Its totient is φ = 56324762170.

The previous prime is 56324762161. The next prime is 56324762257. The reversal of 56324762171 is 17126742365.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56324762171 is a prime.

It is not a weakly prime, because it can be changed into another prime (56324762101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28162381085 + 28162381086.

It is an arithmetic number, because the mean of its divisors is an integer number (28162381086).

Almost surely, 2^56324762171 is an apocalyptic number.

56324762171 is a deficient number, since it is larger than the sum of its proper divisors (1).

56324762171 is an equidigital number, since it uses as much as digits as its factorization.

56324762171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 44.

The spelling of 56324762171 in words is "fifty-six billion, three hundred twenty-four million, seven hundred sixty-two thousand, one hundred seventy-one".