57632926171 has 2 divisors, whose sum is σ = 57632926172. Its totient is φ = 57632926170.

The previous prime is 57632926133. The next prime is 57632926189. The reversal of 57632926171 is 17162923675.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57632926171 is a prime.

It is not a weakly prime, because it can be changed into another prime (57632926111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28816463085 + 28816463086.

It is an arithmetic number, because the mean of its divisors is an integer number (28816463086).

Almost surely, 2^57632926171 is an apocalyptic number.

57632926171 is a deficient number, since it is larger than the sum of its proper divisors (1).

57632926171 is an equidigital number, since it uses as much as digits as its factorization.

57632926171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952560, while the sum is 49.

The spelling of 57632926171 in words is "fifty-seven billion, six hundred thirty-two million, nine hundred twenty-six thousand, one hundred seventy-one".