50338969 has 4 divisors (see below), whose sum is σ = 51164260. Its totient is φ = 49513680.

The previous prime is 50338963. The next prime is 50338979. The reversal of 50338969 is 96983305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96983305 = 5 ⋅19396661.

It can be written as a sum of positive squares in 2 ways, for example, as 2521744 + 47817225 = 1588^2 + 6915^2 .

It is a cyclic number.

It is not a de Polignac number, because 50338969 - 2²³ = 41950361 is a prime.

It is a super-2 number, since 2×50338969² = 5068023599965922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50338963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412554 + ... + 412675.

It is an arithmetic number, because the mean of its divisors is an integer number (12791065).

Almost surely, 2^50338969 is an apocalyptic number.

It is an amenable number.

50338969 is a deficient number, since it is larger than the sum of its proper divisors (825291).

50338969 is an equidigital number, since it uses as much as digits as its factorization.

50338969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825290.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 50338969 is about 7094.9960535577. The cubic root of 50338969 is about 369.2337905880.

The spelling of 50338969 in words is "fifty million, three hundred thirty-eight thousand, nine hundred sixty-nine".