500211413 has 4 divisors (see below), whose sum is σ = 538689228. Its totient is φ = 461733600.

The previous prime is 500211409. The next prime is 500211427. The reversal of 500211413 is 314112005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 314112005 = 5 ⋅62822401.

It can be written as a sum of positive squares in 2 ways, for example, as 180445489 + 319765924 = 13433^2 + 17882^2 .

It is a cyclic number.

It is not a de Polignac number, because 500211413 - 2² = 500211409 is a prime.

It is a super-2 number, since 2×500211413² = 500422915390913138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500211391 and 500211400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500211433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19238888 + ... + 19238913.

It is an arithmetic number, because the mean of its divisors is an integer number (134672307).

Almost surely, 2^500211413 is an apocalyptic number.

It is an amenable number.

500211413 is a deficient number, since it is larger than the sum of its proper divisors (38477815).

500211413 is a wasteful number, since it uses less digits than its factorization.

500211413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38477814.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 500211413 is about 22365.4066137864. The cubic root of 500211413 is about 793.8123759608.

Adding to 500211413 its reverse (314112005), we get a palindrome (814323418).

The spelling of 500211413 in words is "five hundred million, two hundred eleven thousand, four hundred thirteen".