508133 has 4 divisors (see below), whose sum is σ = 511980. Its totient is φ = 504288.

The previous prime is 508129. The next prime is 508159. The reversal of 508133 is 331805.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 331805 = 5 ⋅66361.

It can be written as a sum of positive squares in 2 ways, for example, as 214369 + 293764 = 463^2 + 542^2 .

It is a cyclic number.

It is not a de Polignac number, because 508133 - 2² = 508129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508103) 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, 1718 + ... + 1991.

It is an arithmetic number, because the mean of its divisors is an integer number (127995).

2⁵⁰⁸¹³³ is an apocalyptic number.

It is an amenable number.

508133 is a deficient number, since it is larger than the sum of its proper divisors (3847).

508133 is a wasteful number, since it uses less digits than its factorization.

508133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 508133 is about 712.8344828921. The cubic root of 508133 is about 79.7980845557.

Adding to 508133 its reverse (331805), we get a palindrome (839938).

The spelling of 508133 in words is "five hundred eight thousand, one hundred thirty-three".