50503723 has 2 divisors, whose sum is σ = 50503724. Its totient is φ = 50503722.

The previous prime is 50503667. The next prime is 50503727. The reversal of 50503723 is 32730505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50503723 - 2²¹ = 48406571 is a prime.

It is not a weakly prime, because it can be changed into another prime (50503727) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25251861 + 25251862.

It is an arithmetic number, because the mean of its divisors is an integer number (25251862).

Almost surely, 2^50503723 is an apocalyptic number.

50503723 is a deficient number, since it is larger than the sum of its proper divisors (1).

50503723 is an equidigital number, since it uses as much as digits as its factorization.

50503723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 50503723 is about 7106.5971463141. The cubic root of 50503723 is about 369.6361726737.

The spelling of 50503723 in words is "fifty million, five hundred three thousand, seven hundred twenty-three".