516324227 has 4 divisors (see below), whose sum is σ = 516793440. Its totient is φ = 515855016.

The previous prime is 516324203. The next prime is 516324241. The reversal of 516324227 is 722423615.

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 516324227 - 2⁸ = 516323971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 516324193 and 516324202.

It is not an unprimeable number, because it can be changed into a prime (516320227) 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, 232952 + ... + 235157.

It is an arithmetic number, because the mean of its divisors is an integer number (129198360).

Almost surely, 2^516324227 is an apocalyptic number.

516324227 is a deficient number, since it is larger than the sum of its proper divisors (469213).

516324227 is a wasteful number, since it uses less digits than its factorization.

516324227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469212.

The product of its digits is 20160, while the sum is 32.

The square root of 516324227 is about 22722.7689113805. The cubic root of 516324227 is about 802.2458906314.

The spelling of 516324227 in words is "five hundred sixteen million, three hundred twenty-four thousand, two hundred twenty-seven".