50496489 has 24 divisors (see below), whose sum is σ = 75705344. Its totient is φ = 32400000.

The previous prime is 50496487. The next prime is 50496497. The reversal of 50496489 is 98469405.

It is a happy number.

50496489 is a `hidden beast` number, since 504 + 9 + 64 + 89 = 666.

It is not a de Polignac number, because 50496489 - 2¹ = 50496487 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50496487) 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 23 ways as a sum of consecutive naturals, for example, 66864 + ... + 67614.

Almost surely, 2^50496489 is an apocalyptic number.

It is an amenable number.

50496489 is a deficient number, since it is larger than the sum of its proper divisors (25208855).

50496489 is a wasteful number, since it uses less digits than its factorization.

50496489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 50496489 is about 7106.0881643841. The cubic root of 50496489 is about 369.6185233099.

The spelling of 50496489 in words is "fifty million, four hundred ninety-six thousand, four hundred eighty-nine".