50304051042173 has 2 divisors, whose sum is σ = 50304051042174. Its totient is φ = 50304051042172.

The previous prime is 50304051042073. The next prime is 50304051042269. The reversal of 50304051042173 is 37124015040305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27897432367204 + 22406618674969 = 5281802^2 + 4733563^2 .

It is a cyclic number.

It is not a de Polignac number, because 50304051042173 - 2¹⁸ = 50304050780029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50304051042073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25152025521086 + 25152025521087.

It is an arithmetic number, because the mean of its divisors is an integer number (25152025521087).

Almost surely, 2^{50304051042173} is an apocalyptic number.

It is an amenable number.

50304051042173 is a deficient number, since it is larger than the sum of its proper divisors (1).

50304051042173 is an equidigital number, since it uses as much as digits as its factorization.

50304051042173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

Adding to 50304051042173 its reverse (37124015040305), we get a palindrome (87428066082478).

The spelling of 50304051042173 in words is "fifty trillion, three hundred four billion, fifty-one million, forty-two thousand, one hundred seventy-three".