50552502750289 has 2 divisors, whose sum is σ = 50552502750290. Its totient is φ = 50552502750288.

The previous prime is 50552502750257. The next prime is 50552502750293. The reversal of 50552502750289 is 98205720525505.

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., 49426060154689 + 1126442595600 = 7030367^2 + 1061340^2 .

It is a cyclic number.

It is not a de Polignac number, because 50552502750289 - 2⁵ = 50552502750257 is a prime.

It is not a weakly prime, because it can be changed into another prime (50552502756289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25276251375144 + 25276251375145.

It is an arithmetic number, because the mean of its divisors is an integer number (25276251375145).

Almost surely, 2^{50552502750289} is an apocalyptic number.

It is an amenable number.

50552502750289 is a deficient number, since it is larger than the sum of its proper divisors (1).

50552502750289 is an equidigital number, since it uses as much as digits as its factorization.

50552502750289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600000, while the sum is 55.

The spelling of 50552502750289 in words is "fifty trillion, five hundred fifty-two billion, five hundred two million, seven hundred fifty thousand, two hundred eighty-nine".