50005050113 has 2 divisors, whose sum is σ = 50005050114. Its totient is φ = 50005050112.

The previous prime is 50005050103. The next prime is 50005050133. The reversal of 50005050113 is 31105050005.

It is a happy number.

It is an a-pointer prime, because the next prime (50005050133) can be obtained adding 50005050113 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48080209984 + 1924840129 = 219272^2 + 43873^2 .

It is a cyclic number.

It is not a de Polignac number, because 50005050113 - 2⁶ = 50005050049 is a prime.

It is not a weakly prime, because it can be changed into another prime (50005050103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25002525056 + 25002525057.

It is an arithmetic number, because the mean of its divisors is an integer number (25002525057).

Almost surely, 2^50005050113 is an apocalyptic number.

It is an amenable number.

50005050113 is a deficient number, since it is larger than the sum of its proper divisors (1).

50005050113 is an equidigital number, since it uses as much as digits as its factorization.

50005050113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 375, while the sum is 20.

The spelling of 50005050113 in words is "fifty billion, five million, fifty thousand, one hundred thirteen".