508867141 has 4 divisors (see below), whose sum is σ = 514113292. Its totient is φ = 503620992.

The previous prime is 508867133. The next prime is 508867169. The reversal of 508867141 is 141768805.

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

It can be written as a sum of positive squares in 2 ways, for example, as 373610241 + 135256900 = 19329^2 + 11630^2 .

It is a cyclic number.

It is not a de Polignac number, because 508867141 - 2³ = 508867133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 508867094 and 508867103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508837141) 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, 2622930 + ... + 2623123.

It is an arithmetic number, because the mean of its divisors is an integer number (128528323).

Almost surely, 2^508867141 is an apocalyptic number.

It is an amenable number.

508867141 is a deficient number, since it is larger than the sum of its proper divisors (5246151).

508867141 is an equidigital number, since it uses as much as digits as its factorization.

508867141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5246150.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 508867141 is about 22558.0837173728. The cubic root of 508867141 is about 798.3649631991.

The spelling of 508867141 in words is "five hundred eight million, eight hundred sixty-seven thousand, one hundred forty-one".