50550277543 has 2 divisors, whose sum is σ = 50550277544. Its totient is φ = 50550277542.

The previous prime is 50550277501. The next prime is 50550277571. The reversal of 50550277543 is 34577205505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50550277543 - 2⁹ = 50550277031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50550277543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50550274543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275138771 + 25275138772.

It is an arithmetic number, because the mean of its divisors is an integer number (25275138772).

Almost surely, 2^50550277543 is an apocalyptic number.

50550277543 is a deficient number, since it is larger than the sum of its proper divisors (1).

50550277543 is an equidigital number, since it uses as much as digits as its factorization.

50550277543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 735000, while the sum is 43.

The spelling of 50550277543 in words is "fifty billion, five hundred fifty million, two hundred seventy-seven thousand, five hundred forty-three".