50236423 has 2 divisors, whose sum is σ = 50236424. Its totient is φ = 50236422.

The previous prime is 50236409. The next prime is 50236429. The reversal of 50236423 is 32463205.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50236423 - 2²¹ = 48139271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50236429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25118211 + 25118212.

It is an arithmetic number, because the mean of its divisors is an integer number (25118212).

Almost surely, 2^50236423 is an apocalyptic number.

50236423 is a deficient number, since it is larger than the sum of its proper divisors (1).

50236423 is an equidigital number, since it uses as much as digits as its factorization.

50236423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 50236423 is about 7087.7657269410. The cubic root of 50236423 is about 368.9828969044.

Adding to 50236423 its reverse (32463205), we get a palindrome (82699628).

The spelling of 50236423 in words is "fifty million, two hundred thirty-six thousand, four hundred twenty-three".