50531363 has 4 divisors (see below), whose sum is σ = 51359808. Its totient is φ = 49702920.

The previous prime is 50531359. The next prime is 50531389. The reversal of 50531363 is 36313505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50531363 - 2² = 50531359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50531303) 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, 414131 + ... + 414252.

It is an arithmetic number, because the mean of its divisors is an integer number (12839952).

Almost surely, 2^50531363 is an apocalyptic number.

50531363 is a deficient number, since it is larger than the sum of its proper divisors (828445).

50531363 is an equidigital number, since it uses as much as digits as its factorization.

50531363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828444.

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 50531363 is about 7108.5415522454. The cubic root of 50531363 is about 369.7035926575.

Adding to 50531363 its reverse (36313505), we get a palindrome (86844868).

The spelling of 50531363 in words is "fifty million, five hundred thirty-one thousand, three hundred sixty-three".