50289377 has 2 divisors, whose sum is σ = 50289378. Its totient is φ = 50289376.

The previous prime is 50289373. The next prime is 50289391. The reversal of 50289377 is 77398205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26122321 + 24167056 = 5111^2 + 4916^2 .

It is a cyclic number.

It is not a de Polignac number, because 50289377 - 2² = 50289373 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50289373) 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, 25144688 + 25144689.

It is an arithmetic number, because the mean of its divisors is an integer number (25144689).

Almost surely, 2^50289377 is an apocalyptic number.

It is an amenable number.

50289377 is a deficient number, since it is larger than the sum of its proper divisors (1).

50289377 is an equidigital number, since it uses as much as digits as its factorization.

50289377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 50289377 is about 7091.5003349080. The cubic root of 50289377 is about 369.1124991452.

The spelling of 50289377 in words is "fifty million, two hundred eighty-nine thousand, three hundred seventy-seven".