50365337387 has 2 divisors, whose sum is σ = 50365337388. Its totient is φ = 50365337386.

The previous prime is 50365337203. The next prime is 50365337401. The reversal of 50365337387 is 78373356305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50365337387 - 2⁸ = 50365337131 is a prime.

It is not a weakly prime, because it can be changed into another prime (50362337387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25182668693 + 25182668694.

It is an arithmetic number, because the mean of its divisors is an integer number (25182668694).

Almost surely, 2^50365337387 is an apocalyptic number.

50365337387 is a deficient number, since it is larger than the sum of its proper divisors (1).

50365337387 is an equidigital number, since it uses as much as digits as its factorization.

50365337387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4762800, while the sum is 50.

The spelling of 50365337387 in words is "fifty billion, three hundred sixty-five million, three hundred thirty-seven thousand, three hundred eighty-seven".