50232313 has 2 divisors, whose sum is σ = 50232314. Its totient is φ = 50232312.

The previous prime is 50232293. The next prime is 50232319. The reversal of 50232313 is 31323205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49674304 + 558009 = 7048^2 + 747^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50232313 is a prime.

It is not a weakly prime, because it can be changed into another prime (50232319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25116156 + 25116157.

It is an arithmetic number, because the mean of its divisors is an integer number (25116157).

Almost surely, 2^50232313 is an apocalyptic number.

It is an amenable number.

50232313 is a deficient number, since it is larger than the sum of its proper divisors (1).

50232313 is an equidigital number, since it uses as much as digits as its factorization.

50232313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 50232313 is about 7087.4757847911. The cubic root of 50232313 is about 368.9728340789.

Adding to 50232313 its reverse (31323205), we get a palindrome (81555518).

The spelling of 50232313 in words is "fifty million, two hundred thirty-two thousand, three hundred thirteen".