995100173 has 2 divisors, whose sum is σ = 995100174. Its totient is φ = 995100172.

The previous prime is 995100143. The next prime is 995100187. The reversal of 995100173 is 371001599.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 881080489 + 114019684 = 29683^2 + 10678^2 .

It is an emirp because it is prime and its reverse (371001599) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 995100173 - 2¹² = 995096077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995100103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497550086 + 497550087.

It is an arithmetic number, because the mean of its divisors is an integer number (497550087).

Almost surely, 2^995100173 is an apocalyptic number.

It is an amenable number.

995100173 is a deficient number, since it is larger than the sum of its proper divisors (1).

995100173 is an equidigital number, since it uses as much as digits as its factorization.

995100173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8505, while the sum is 35.

The square root of 995100173 is about 31545.2084000090. The cubic root of 995100173 is about 998.3640494586.

The spelling of 995100173 in words is "nine hundred ninety-five million, one hundred thousand, one hundred seventy-three".