170516480053 has 2 divisors, whose sum is σ = 170516480054. Its totient is φ = 170516480052.

The previous prime is 170516479999. The next prime is 170516480063. The reversal of 170516480053 is 350084615071.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 170450902449 + 65577604 = 412857^2 + 8098^2 .

It is a cyclic number.

It is not a de Polignac number, because 170516480053 - 2²¹ = 170514382901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 170516479988 and 170516480015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (170516480063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85258240026 + 85258240027.

It is an arithmetic number, because the mean of its divisors is an integer number (85258240027).

Almost surely, 2^170516480053 is an apocalyptic number.

It is an amenable number.

170516480053 is a deficient number, since it is larger than the sum of its proper divisors (1).

170516480053 is an equidigital number, since it uses as much as digits as its factorization.

170516480053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 170516480053 in words is "one hundred seventy billion, five hundred sixteen million, four hundred eighty thousand, fifty-three".