50351 has 4 divisors (see below), whose sum is σ = 57552. Its totient is φ = 43152.

The previous prime is 50341. The next prime is 50359. The reversal of 50351 is 15305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15305 = 5 ⋅3061.

It is a cyclic number.

It is not a de Polignac number, because 50351 - 2⁶ = 50287 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 50351.

It is not an unprimeable number, because it can be changed into a prime (50359) 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, 3590 + ... + 3603.

It is an arithmetic number, because the mean of its divisors is an integer number (14388).

2⁵⁰³⁵¹ is an apocalyptic number.

50351 is a deficient number, since it is larger than the sum of its proper divisors (7201).

50351 is an equidigital number, since it uses as much as digits as its factorization.

50351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200.

The product of its (nonzero) digits is 75, while the sum is 14.

The square root of 50351 is about 224.3902849947. The cubic root of 50351 is about 36.9263203837.

Adding to 50351 its reverse (15305), we get a palindrome (65656).

The spelling of 50351 in words is "fifty thousand, three hundred fifty-one".