50510556053 has 2 divisors, whose sum is σ = 50510556054. Its totient is φ = 50510556052.

The previous prime is 50510556049. The next prime is 50510556071. The reversal of 50510556053 is 35065501505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46493278129 + 4017277924 = 215623^2 + 63382^2 .

It is a cyclic number.

It is not a de Polignac number, because 50510556053 - 2² = 50510556049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50510556653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25255278026 + 25255278027.

It is an arithmetic number, because the mean of its divisors is an integer number (25255278027).

Almost surely, 2^50510556053 is an apocalyptic number.

It is an amenable number.

50510556053 is a deficient number, since it is larger than the sum of its proper divisors (1).

50510556053 is an equidigital number, since it uses as much as digits as its factorization.

50510556053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56250, while the sum is 35.

The spelling of 50510556053 in words is "fifty billion, five hundred ten million, five hundred fifty-six thousand, fifty-three".