171490460059 has 2 divisors, whose sum is σ = 171490460060. Its totient is φ = 171490460058.

The previous prime is 171490460051. The next prime is 171490460081. The reversal of 171490460059 is 950064094171.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 171490460059 - 2³ = 171490460051 is a prime.

It is not a weakly prime, because it can be changed into another prime (171490460051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85745230029 + 85745230030.

It is an arithmetic number, because the mean of its divisors is an integer number (85745230030).

Almost surely, 2^171490460059 is an apocalyptic number.

171490460059 is a deficient number, since it is larger than the sum of its proper divisors (1).

171490460059 is an equidigital number, since it uses as much as digits as its factorization.

171490460059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 171490460059 in words is "one hundred seventy-one billion, four hundred ninety million, four hundred sixty thousand, fifty-nine".