50000050549 has 2 divisors, whose sum is σ = 50000050550. Its totient is φ = 50000050548.

The previous prime is 50000050547. The next prime is 50000050553. The reversal of 50000050549 is 94505000005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41002200100 + 8997850449 = 202490^2 + 94857^2 .

It is a cyclic number.

It is not a de Polignac number, because 50000050549 - 2¹ = 50000050547 is a prime.

Together with 50000050547, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50000050547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25000025274 + 25000025275.

It is an arithmetic number, because the mean of its divisors is an integer number (25000025275).

Almost surely, 2^50000050549 is an apocalyptic number.

It is an amenable number.

50000050549 is a deficient number, since it is larger than the sum of its proper divisors (1).

50000050549 is an equidigital number, since it uses as much as digits as its factorization.

50000050549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 50000050549 in words is "fifty billion, fifty thousand, five hundred forty-nine".