50357693 has 2 divisors, whose sum is σ = 50357694. Its totient is φ = 50357692.

The previous prime is 50357683. The next prime is 50357701. The reversal of 50357693 is 39675305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25775929 + 24581764 = 5077^2 + 4958^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50357693 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50357623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25178846 + 25178847.

It is an arithmetic number, because the mean of its divisors is an integer number (25178847).

Almost surely, 2^50357693 is an apocalyptic number.

It is an amenable number.

50357693 is a deficient number, since it is larger than the sum of its proper divisors (1).

50357693 is an equidigital number, since it uses as much as digits as its factorization.

50357693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 85050, while the sum is 38.

The square root of 50357693 is about 7096.3154524020. The cubic root of 50357693 is about 369.2795647773.

The spelling of 50357693 in words is "fifty million, three hundred fifty-seven thousand, six hundred ninety-three".