50581364336147 has 2 divisors, whose sum is σ = 50581364336148. Its totient is φ = 50581364336146.

The previous prime is 50581364336123. The next prime is 50581364336207. The reversal of 50581364336147 is 74163346318505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50581364336147 - 2⁴⁰ = 49481852708371 is a prime.

It is a super-3 number, since 3×50581364336147³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50581364336092 and 50581364336101.

It is not a weakly prime, because it can be changed into another prime (50581364936147) 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, 25290682168073 + 25290682168074.

It is an arithmetic number, because the mean of its divisors is an integer number (25290682168074).

Almost surely, 2^{50581364336147} is an apocalyptic number.

50581364336147 is a deficient number, since it is larger than the sum of its proper divisors (1).

50581364336147 is an equidigital number, since it uses as much as digits as its factorization.

50581364336147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21772800, while the sum is 56.

The spelling of 50581364336147 in words is "fifty trillion, five hundred eighty-one billion, three hundred sixty-four million, three hundred thirty-six thousand, one hundred forty-seven".