50680243 has 4 divisors (see below), whose sum is σ = 51636528. Its totient is φ = 49723960.

The previous prime is 50680237. The next prime is 50680291. The reversal of 50680243 is 34208605.

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 50680243 - 2¹⁷ = 50549171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50680943) 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, 478063 + ... + 478168.

It is an arithmetic number, because the mean of its divisors is an integer number (12909132).

Almost surely, 2^50680243 is an apocalyptic number.

50680243 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

50680243 is a deficient number, since it is larger than the sum of its proper divisors (956285).

50680243 is an equidigital number, since it uses as much as digits as its factorization.

50680243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956284.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 50680243 is about 7119.0057592335. The cubic root of 50680243 is about 370.0663212013.

Adding to 50680243 its reverse (34208605), we get a palindrome (84888848).

The spelling of 50680243 in words is "fifty million, six hundred eighty thousand, two hundred forty-three".