50315183 has 2 divisors, whose sum is σ = 50315184. Its totient is φ = 50315182.

The previous prime is 50315149. The next prime is 50315197. The reversal of 50315183 is 38151305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50315183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50315123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25157591 + 25157592.

It is an arithmetic number, because the mean of its divisors is an integer number (25157592).

Almost surely, 2^50315183 is an apocalyptic number.

50315183 is a deficient number, since it is larger than the sum of its proper divisors (1).

50315183 is an equidigital number, since it uses as much as digits as its factorization.

50315183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 50315183 is about 7093.3196036835. The cubic root of 50315183 is about 369.1756250568.

Adding to 50315183 its reverse (38151305), we get a palindrome (88466488).

The spelling of 50315183 in words is "fifty million, three hundred fifteen thousand, one hundred eighty-three".