50190937 has 2 divisors, whose sum is σ = 50190938. Its totient is φ = 50190936.

The previous prime is 50190923. The next prime is 50190961. The reversal of 50190937 is 73909105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33454656 + 16736281 = 5784^2 + 4091^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50190937 is a prime.

It is not a weakly prime, because it can be changed into another prime (50190977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25095468 + 25095469.

It is an arithmetic number, because the mean of its divisors is an integer number (25095469).

Almost surely, 2^50190937 is an apocalyptic number.

It is an amenable number.

50190937 is a deficient number, since it is larger than the sum of its proper divisors (1).

50190937 is an equidigital number, since it uses as much as digits as its factorization.

50190937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8505, while the sum is 34.

The square root of 50190937 is about 7084.5562316916. The cubic root of 50190937 is about 368.8714994820.

The spelling of 50190937 in words is "fifty million, one hundred ninety thousand, nine hundred thirty-seven".