50645759 has 2 divisors, whose sum is σ = 50645760. Its totient is φ = 50645758.

The previous prime is 50645741. The next prime is 50645761. The reversal of 50645759 is 95754605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50645759 - 2⁸ = 50645503 is a prime.

Together with 50645761, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50645719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25322879 + 25322880.

It is an arithmetic number, because the mean of its divisors is an integer number (25322880).

Almost surely, 2^50645759 is an apocalyptic number.

50645759 is a deficient number, since it is larger than the sum of its proper divisors (1).

50645759 is an equidigital number, since it uses as much as digits as its factorization.

50645759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 50645759 is about 7116.5833796844. The cubic root of 50645759 is about 369.9823682857.

The spelling of 50645759 in words is "fifty million, six hundred forty-five thousand, seven hundred fifty-nine".