50343523493 has 2 divisors, whose sum is σ = 50343523494. Its totient is φ = 50343523492.

The previous prime is 50343523471. The next prime is 50343523507. The reversal of 50343523493 is 39432534305.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32047444324 + 18296079169 = 179018^2 + 135263^2 .

It is a cyclic number.

It is not a de Polignac number, because 50343523493 - 2⁶ = 50343523429 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50343523493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50343523403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25171761746 + 25171761747.

It is an arithmetic number, because the mean of its divisors is an integer number (25171761747).

Almost surely, 2^50343523493 is an apocalyptic number.

It is an amenable number.

50343523493 is a deficient number, since it is larger than the sum of its proper divisors (1).

50343523493 is an equidigital number, since it uses as much as digits as its factorization.

50343523493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 41.

The spelling of 50343523493 in words is "fifty billion, three hundred forty-three million, five hundred twenty-three thousand, four hundred ninety-three".