56526232171 has 2 divisors, whose sum is σ = 56526232172. Its totient is φ = 56526232170.

The previous prime is 56526232163. The next prime is 56526232219. The reversal of 56526232171 is 17123262565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56526232171 - 2³ = 56526232163 is a prime.

It is not a weakly prime, because it can be changed into another prime (56526232471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28263116085 + 28263116086.

It is an arithmetic number, because the mean of its divisors is an integer number (28263116086).

Almost surely, 2^56526232171 is an apocalyptic number.

56526232171 is a deficient number, since it is larger than the sum of its proper divisors (1).

56526232171 is an equidigital number, since it uses as much as digits as its factorization.

56526232171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 40.

The spelling of 56526232171 in words is "fifty-six billion, five hundred twenty-six million, two hundred thirty-two thousand, one hundred seventy-one".