104173529 has 2 divisors, whose sum is σ = 104173530. Its totient is φ = 104173528.

The previous prime is 104173519. The next prime is 104173571. The reversal of 104173529 is 925371401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99102025 + 5071504 = 9955^2 + 2252^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104173529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104173495 and 104173504.

It is not a weakly prime, because it can be changed into another prime (104173519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52086764 + 52086765.

It is an arithmetic number, because the mean of its divisors is an integer number (52086765).

Almost surely, 2^104173529 is an apocalyptic number.

It is an amenable number.

104173529 is a deficient number, since it is larger than the sum of its proper divisors (1).

104173529 is an equidigital number, since it uses as much as digits as its factorization.

104173529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 104173529 is about 10206.5434403622. The cubic root of 104173529 is about 470.5283465383.

The spelling of 104173529 in words is "one hundred four million, one hundred seventy-three thousand, five hundred twenty-nine".