50689441 has 6 divisors (see below), whose sum is σ = 55716626. Its totient is φ = 46081200.

The previous prime is 50689439. The next prime is 50689451. The reversal of 50689441 is 14498605.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 30250000 + 20439441 = 5500^2 + 4521^2 .

It is not a de Polignac number, because 50689441 - 2¹ = 50689439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50689441.

It is not an unprimeable number, because it can be changed into a prime (50689421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 209340 + ... + 209581.

Almost surely, 2^50689441 is an apocalyptic number.

It is an amenable number.

50689441 is a deficient number, since it is larger than the sum of its proper divisors (5027185).

50689441 is a wasteful number, since it uses less digits than its factorization.

50689441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418943 (or 418932 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 50689441 is about 7119.6517471011. The cubic root of 50689441 is about 370.0887077298.

The spelling of 50689441 in words is "fifty million, six hundred eighty-nine thousand, four hundred forty-one".