50052750250549 has 2 divisors, whose sum is σ = 50052750250550. Its totient is φ = 50052750250548.

The previous prime is 50052750250543. The next prime is 50052750250567. The reversal of 50052750250549 is 94505205725005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44649217548049 + 5403532702500 = 6682007^2 + 2324550^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50052750250549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50052750250543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25026375125274 + 25026375125275.

It is an arithmetic number, because the mean of its divisors is an integer number (25026375125275).

Almost surely, 2^{50052750250549} is an apocalyptic number.

It is an amenable number.

50052750250549 is a deficient number, since it is larger than the sum of its proper divisors (1).

50052750250549 is an equidigital number, since it uses as much as digits as its factorization.

50052750250549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150000, while the sum is 49.

The spelling of 50052750250549 in words is "fifty trillion, fifty-two billion, seven hundred fifty million, two hundred fifty thousand, five hundred forty-nine".