50055050477 has 2 divisors, whose sum is σ = 50055050478. Its totient is φ = 50055050476.

The previous prime is 50055050471. The next prime is 50055050497. The reversal of 50055050477 is 77405055005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26912730601 + 23142319876 = 164051^2 + 152126^2 .

It is a cyclic number.

It is not a de Polignac number, because 50055050477 - 2⁶ = 50055050413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50055050477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50055050471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25027525238 + 25027525239.

It is an arithmetic number, because the mean of its divisors is an integer number (25027525239).

Almost surely, 2^50055050477 is an apocalyptic number.

It is an amenable number.

50055050477 is a deficient number, since it is larger than the sum of its proper divisors (1).

50055050477 is an equidigital number, since it uses as much as digits as its factorization.

50055050477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122500, while the sum is 38.

The spelling of 50055050477 in words is "fifty billion, fifty-five million, fifty thousand, four hundred seventy-seven".