516340411 has 4 divisors (see below), whose sum is σ = 516464872. Its totient is φ = 516215952.

The previous prime is 516340403. The next prime is 516340441. The reversal of 516340411 is 114043615.

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 516340411 - 2³ = 516340403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (516340441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55785 + ... + 64378.

It is an arithmetic number, because the mean of its divisors is an integer number (129116218).

Almost surely, 2^516340411 is an apocalyptic number.

516340411 is a deficient number, since it is larger than the sum of its proper divisors (124461).

516340411 is a wasteful number, since it uses less digits than its factorization.

516340411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124460.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 516340411 is about 22723.1250271612. The cubic root of 516340411 is about 802.2542725816.

The spelling of 516340411 in words is "five hundred sixteen million, three hundred forty thousand, four hundred eleven".