50886528677 has 2 divisors, whose sum is σ = 50886528678. Its totient is φ = 50886528676.

The previous prime is 50886528673. The next prime is 50886528701. The reversal of 50886528677 is 77682568805.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49838776516 + 1047752161 = 223246^2 + 32369^2 .

It is a cyclic number.

It is not a de Polignac number, because 50886528677 - 2² = 50886528673 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50886528673) 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, 25443264338 + 25443264339.

It is an arithmetic number, because the mean of its divisors is an integer number (25443264339).

Almost surely, 2^50886528677 is an apocalyptic number.

It is an amenable number.

50886528677 is a deficient number, since it is larger than the sum of its proper divisors (1).

50886528677 is an equidigital number, since it uses as much as digits as its factorization.

50886528677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45158400, while the sum is 62.

The spelling of 50886528677 in words is "fifty billion, eight hundred eighty-six million, five hundred twenty-eight thousand, six hundred seventy-seven".