50238361 has 4 divisors (see below), whose sum is σ = 50264500. Its totient is φ = 50212224.

The previous prime is 50238343. The next prime is 50238421. The reversal of 50238361 is 16383205.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16383205 = 5 ⋅3276641.

It can be written as a sum of positive squares in 2 ways, for example, as 35462025 + 14776336 = 5955^2 + 3844^2 .

It is a cyclic number.

It is not a de Polignac number, because 50238361 - 2¹¹ = 50236313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50238301) 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, 9936 + ... + 14113.

It is an arithmetic number, because the mean of its divisors is an integer number (12566125).

Almost surely, 2^50238361 is an apocalyptic number.

It is an amenable number.

50238361 is a deficient number, since it is larger than the sum of its proper divisors (26139).

50238361 is a wasteful number, since it uses less digits than its factorization.

50238361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26138.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 50238361 is about 7087.9024400735. The cubic root of 50238361 is about 368.9876416667.

The spelling of 50238361 in words is "fifty million, two hundred thirty-eight thousand, three hundred sixty-one".