50397323 has 4 divisors (see below), whose sum is σ = 51626568. Its totient is φ = 49168080.

The previous prime is 50397317. The next prime is 50397337. The reversal of 50397323 is 32379305.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50397323 - 2¹⁰ = 50396299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50397323.

It is not an unprimeable number, because it can be changed into a prime (50390323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614561 + ... + 614642.

It is an arithmetic number, because the mean of its divisors is an integer number (12906642).

Almost surely, 2^50397323 is an apocalyptic number.

50397323 is a deficient number, since it is larger than the sum of its proper divisors (1229245).

50397323 is a wasteful number, since it uses less digits than its factorization.

50397323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229244.

The product of its (nonzero) digits is 17010, while the sum is 32.

The square root of 50397323 is about 7099.1071973876. The cubic root of 50397323 is about 369.3764100389.

The spelling of 50397323 in words is "fifty million, three hundred ninety-seven thousand, three hundred twenty-three".