50330520113 has 2 divisors, whose sum is σ = 50330520114. Its totient is φ = 50330520112.

The previous prime is 50330520103. The next prime is 50330520143. The reversal of 50330520113 is 31102503305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40863813904 + 9466706209 = 202148^2 + 97297^2 .

It is a cyclic number.

It is not a de Polignac number, because 50330520113 - 2¹² = 50330516017 is a prime.

It is a super-2 number, since 2×50330520113² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50330520103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25165260056 + 25165260057.

It is an arithmetic number, because the mean of its divisors is an integer number (25165260057).

Almost surely, 2^50330520113 is an apocalyptic number.

It is an amenable number.

50330520113 is a deficient number, since it is larger than the sum of its proper divisors (1).

50330520113 is an equidigital number, since it uses as much as digits as its factorization.

50330520113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 23.

The spelling of 50330520113 in words is "fifty billion, three hundred thirty million, five hundred twenty thousand, one hundred thirteen".