50097757 has 2 divisors, whose sum is σ = 50097758. Its totient is φ = 50097756.

The previous prime is 50097731. The next prime is 50097779. The reversal of 50097757 is 75779005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34644996 + 15452761 = 5886^2 + 3931^2 .

It is a cyclic number.

It is not a de Polignac number, because 50097757 - 2¹¹ = 50095709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50091757) 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, 25048878 + 25048879.

It is an arithmetic number, because the mean of its divisors is an integer number (25048879).

Almost surely, 2^50097757 is an apocalyptic number.

It is an amenable number.

50097757 is a deficient number, since it is larger than the sum of its proper divisors (1).

50097757 is an equidigital number, since it uses as much as digits as its factorization.

50097757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77175, while the sum is 40.

The square root of 50097757 is about 7077.9769002166. The cubic root of 50097757 is about 368.6430868066.

The spelling of 50097757 in words is "fifty million, ninety-seven thousand, seven hundred fifty-seven".