50510556071 has 2 divisors, whose sum is σ = 50510556072. Its totient is φ = 50510556070.

The previous prime is 50510556053. The next prime is 50510556113. The reversal of 50510556071 is 17065501505.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50510556071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50510556011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25255278035 + 25255278036.

It is an arithmetic number, because the mean of its divisors is an integer number (25255278036).

Almost surely, 2^50510556071 is an apocalyptic number.

50510556071 is a deficient number, since it is larger than the sum of its proper divisors (1).

50510556071 is an equidigital number, since it uses as much as digits as its factorization.

50510556071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26250, while the sum is 35.

The spelling of 50510556071 in words is "fifty billion, five hundred ten million, five hundred fifty-six thousand, seventy-one".