508534121 has 2 divisors, whose sum is σ = 508534122. Its totient is φ = 508534120.

The previous prime is 508534079. The next prime is 508534127. The reversal of 508534121 is 121435805.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 394578496 + 113955625 = 19864^2 + 10675^2 .

It is a cyclic number.

It is not a de Polignac number, because 508534121 - 2⁶ = 508534057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (508534127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254267060 + 254267061.

It is an arithmetic number, because the mean of its divisors is an integer number (254267061).

Almost surely, 2^508534121 is an apocalyptic number.

It is an amenable number.

508534121 is a deficient number, since it is larger than the sum of its proper divisors (1).

508534121 is an equidigital number, since it uses as much as digits as its factorization.

508534121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 508534121 is about 22550.7011199209. The cubic root of 508534121 is about 798.1907661129.

Adding to 508534121 its reverse (121435805), we get a palindrome (629969926).

The spelling of 508534121 in words is "five hundred eight million, five hundred thirty-four thousand, one hundred twenty-one".