50533123 has 4 divisors (see below), whose sum is σ = 50556808. Its totient is φ = 50509440.

The previous prime is 50533117. The next prime is 50533159. The reversal of 50533123 is 32133505.

It is a happy number.

50533123 is nontrivially palindromic in base 4 and base 16.

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 50533123 - 2²¹ = 48435971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50533094 and 50533103.

It is not an unprimeable number, because it can be changed into a prime (50533523) 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, 8286 + ... + 13027.

It is an arithmetic number, because the mean of its divisors is an integer number (12639202).

Almost surely, 2^50533123 is an apocalyptic number.

50533123 is a deficient number, since it is larger than the sum of its proper divisors (23685).

50533123 is a wasteful number, since it uses less digits than its factorization.

50533123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23684.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 50533123 is about 7108.6653459000. The cubic root of 50533123 is about 369.7078848484.

Adding to 50533123 its reverse (32133505), we get a palindrome (82666628).

The spelling of 50533123 in words is "fifty million, five hundred thirty-three thousand, one hundred twenty-three".