50693947333 has 2 divisors, whose sum is σ = 50693947334. Its totient is φ = 50693947332.

The previous prime is 50693947331. The next prime is 50693947349. The reversal of 50693947333 is 33374939605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50664157569 + 29789764 = 225087^2 + 5458^2 .

It is a cyclic number.

It is not a de Polignac number, because 50693947333 - 2¹ = 50693947331 is a prime.

Together with 50693947331, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50693947331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25346973666 + 25346973667.

It is an arithmetic number, because the mean of its divisors is an integer number (25346973667).

Almost surely, 2^50693947333 is an apocalyptic number.

It is an amenable number.

50693947333 is a deficient number, since it is larger than the sum of its proper divisors (1).

50693947333 is an equidigital number, since it uses as much as digits as its factorization.

50693947333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5511240, while the sum is 52.

The spelling of 50693947333 in words is "fifty billion, six hundred ninety-three million, nine hundred forty-seven thousand, three hundred thirty-three".