50996293 has 4 divisors (see below), whose sum is σ = 51338700. Its totient is φ = 50653888.

The previous prime is 50996287. The next prime is 50996299. The reversal of 50996293 is 39269905.

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

It is an interprime number because it is at equal distance from previous prime (50996287) and next prime (50996299).

It can be written as a sum of positive squares in 2 ways, for example, as 22448644 + 28547649 = 4738^2 + 5343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50996293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50996299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170980 + ... + 171277.

It is an arithmetic number, because the mean of its divisors is an integer number (12834675).

Almost surely, 2^50996293 is an apocalyptic number.

It is an amenable number.

50996293 is a deficient number, since it is larger than the sum of its proper divisors (342407).

50996293 is a wasteful number, since it uses less digits than its factorization.

50996293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342406.

The product of its (nonzero) digits is 131220, while the sum is 43.

The square root of 50996293 is about 7141.1688819128. The cubic root of 50996293 is about 370.8339916441.

The spelling of 50996293 in words is "fifty million, nine hundred ninety-six thousand, two hundred ninety-three".