50365728238453 has 2 divisors, whose sum is σ = 50365728238454. Its totient is φ = 50365728238452.

The previous prime is 50365728238411. The next prime is 50365728238481. The reversal of 50365728238453 is 35483282756305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26620213232484 + 23745515005969 = 5159478^2 + 4872937^2 .

It is a cyclic number.

It is not a de Polignac number, because 50365728238453 - 2⁹ = 50365728237941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50365728238391 and 50365728238400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50365728238253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25182864119226 + 25182864119227.

It is an arithmetic number, because the mean of its divisors is an integer number (25182864119227).

Almost surely, 2^{50365728238453} is an apocalyptic number.

It is an amenable number.

50365728238453 is a deficient number, since it is larger than the sum of its proper divisors (1).

50365728238453 is an equidigital number, since it uses as much as digits as its factorization.

50365728238453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152000, while the sum is 61.

The spelling of 50365728238453 in words is "fifty trillion, three hundred sixty-five billion, seven hundred twenty-eight million, two hundred thirty-eight thousand, four hundred fifty-three".