50537077 has 2 divisors, whose sum is σ = 50537078. Its totient is φ = 50537076.

The previous prime is 50537059. The next prime is 50537089. The reversal of 50537077 is 77073505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33281361 + 17255716 = 5769^2 + 4154^2 .

It is a cyclic number.

It is not a de Polignac number, because 50537077 - 2⁷ = 50536949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50537057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25268538 + 25268539.

It is an arithmetic number, because the mean of its divisors is an integer number (25268539).

Almost surely, 2^50537077 is an apocalyptic number.

It is an amenable number.

50537077 is a deficient number, since it is larger than the sum of its proper divisors (1).

50537077 is an equidigital number, since it uses as much as digits as its factorization.

50537077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25725, while the sum is 34.

The square root of 50537077 is about 7108.9434517374. The cubic root of 50537077 is about 369.7175272820.

The spelling of 50537077 in words is "fifty million, five hundred thirty-seven thousand, seventy-seven".