50337689 has 2 divisors, whose sum is σ = 50337690. Its totient is φ = 50337688.

The previous prime is 50337671. The next prime is 50337691. The reversal of 50337689 is 98673305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47334400 + 3003289 = 6880^2 + 1733^2 .

It is a cyclic number.

It is not a de Polignac number, because 50337689 - 2⁸ = 50337433 is a prime.

Together with 50337691, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50337589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25168844 + 25168845.

It is an arithmetic number, because the mean of its divisors is an integer number (25168845).

Almost surely, 2^50337689 is an apocalyptic number.

It is an amenable number.

50337689 is a deficient number, since it is larger than the sum of its proper divisors (1).

50337689 is an equidigital number, since it uses as much as digits as its factorization.

50337689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 50337689 is about 7094.9058485649. The cubic root of 50337689 is about 369.2306609831.

The spelling of 50337689 in words is "fifty million, three hundred thirty-seven thousand, six hundred eighty-nine".