50469589 has 2 divisors, whose sum is σ = 50469590. Its totient is φ = 50469588.

The previous prime is 50469563. The next prime is 50469593. The reversal of 50469589 is 98596405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43125489 + 7344100 = 6567^2 + 2710^2 .

It is a cyclic number.

It is not a de Polignac number, because 50469589 - 2¹⁵ = 50436821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50469389) 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, 25234794 + 25234795.

It is an arithmetic number, because the mean of its divisors is an integer number (25234795).

Almost surely, 2^50469589 is an apocalyptic number.

It is an amenable number.

50469589 is a deficient number, since it is larger than the sum of its proper divisors (1).

50469589 is an equidigital number, since it uses as much as digits as its factorization.

50469589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 46.

The square root of 50469589 is about 7104.1951690533. The cubic root of 50469589 is about 369.5528784533.

The spelling of 50469589 in words is "fifty million, four hundred sixty-nine thousand, five hundred eighty-nine".