50724263 has 2 divisors, whose sum is σ = 50724264. Its totient is φ = 50724262.

The previous prime is 50724251. The next prime is 50724287. The reversal of 50724263 is 36242705.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50724263 - 2⁶ = 50724199 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50744263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25362131 + 25362132.

It is an arithmetic number, because the mean of its divisors is an integer number (25362132).

Almost surely, 2^50724263 is an apocalyptic number.

50724263 is a deficient number, since it is larger than the sum of its proper divisors (1).

50724263 is an equidigital number, since it uses as much as digits as its factorization.

50724263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 50724263 is about 7122.0968120351. The cubic root of 50724263 is about 370.1734346395.

Adding to 50724263 its reverse (36242705), we get a palindrome (86966968).

The spelling of 50724263 in words is "fifty million, seven hundred twenty-four thousand, two hundred sixty-three".