50500277 has 2 divisors, whose sum is σ = 50500278. Its totient is φ = 50500276.

The previous prime is 50500273. The next prime is 50500279. The reversal of 50500277 is 77200505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50495236 + 5041 = 7106^2 + 71^2 .

It is a cyclic number.

It is not a de Polignac number, because 50500277 - 2² = 50500273 is a prime.

Together with 50500279, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50500273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25250138 + 25250139.

It is an arithmetic number, because the mean of its divisors is an integer number (25250139).

Almost surely, 2^50500277 is an apocalyptic number.

It is an amenable number.

50500277 is a deficient number, since it is larger than the sum of its proper divisors (1).

50500277 is an equidigital number, since it uses as much as digits as its factorization.

50500277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2450, while the sum is 26.

The square root of 50500277 is about 7106.3546914012. The cubic root of 50500277 is about 369.6277654043.

The spelling of 50500277 in words is "fifty million, five hundred thousand, two hundred seventy-seven".