50032313 has 2 divisors, whose sum is σ = 50032314. Its totient is φ = 50032312.

The previous prime is 50032273. The next prime is 50032321. The reversal of 50032313 is 31323005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28761769 + 21270544 = 5363^2 + 4612^2 .

It is a cyclic number.

It is not a de Polignac number, because 50032313 - 2¹² = 50028217 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 50032291 and 50032300.

It is not a weakly prime, because it can be changed into another prime (50032363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25016156 + 25016157.

It is an arithmetic number, because the mean of its divisors is an integer number (25016157).

Almost surely, 2^50032313 is an apocalyptic number.

It is an amenable number.

50032313 is a deficient number, since it is larger than the sum of its proper divisors (1).

50032313 is an equidigital number, since it uses as much as digits as its factorization.

50032313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 50032313 is about 7073.3523169711. The cubic root of 50032313 is about 368.4824941807.

Adding to 50032313 its reverse (31323005), we get a palindrome (81355318).

The spelling of 50032313 in words is "fifty million, thirty-two thousand, three hundred thirteen".