50343893 has 2 divisors, whose sum is σ = 50343894. Its totient is φ = 50343892.

The previous prime is 50343871. The next prime is 50343911. The reversal of 50343893 is 39834305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49815364 + 528529 = 7058^2 + 727^2 .

It is a cyclic number.

It is not a de Polignac number, because 50343893 - 2²² = 46149589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50343193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25171946 + 25171947.

It is an arithmetic number, because the mean of its divisors is an integer number (25171947).

Almost surely, 2^50343893 is an apocalyptic number.

It is an amenable number.

50343893 is a deficient number, since it is larger than the sum of its proper divisors (1).

50343893 is an equidigital number, since it uses as much as digits as its factorization.

50343893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 50343893 is about 7095.3430501985. The cubic root of 50343893 is about 369.2458292925.

The spelling of 50343893 in words is "fifty million, three hundred forty-three thousand, eight hundred ninety-three".