50465439 has 6 divisors (see below), whose sum is σ = 72894536. Its totient is φ = 33643620.

The previous prime is 50465431. The next prime is 50465453. The reversal of 50465439 is 93456405.

It is a happy number.

It is not a de Polignac number, because 50465439 - 2³ = 50465431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50465431) 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 in 5 ways as a sum of consecutive naturals, for example, 2803627 + ... + 2803644.

Almost surely, 2^50465439 is an apocalyptic number.

50465439 is a deficient number, since it is larger than the sum of its proper divisors (22429097).

50465439 is a wasteful number, since it uses less digits than its factorization.

50465439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5607277 (or 5607274 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 50465439 is about 7103.9030821092. The cubic root of 50465439 is about 369.5427490102.

The spelling of 50465439 in words is "fifty million, four hundred sixty-five thousand, four hundred thirty-nine".