516414804049 has 4 divisors (see below), whose sum is σ = 517212972864. Its totient is φ = 515616635236.

The previous prime is 516414804029. The next prime is 516414804067. The reversal of 516414804049 is 940408414615.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 516414804049 - 2⁹ = 516414803537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (516414804029) 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, 399083437 + ... + 399084730.

It is an arithmetic number, because the mean of its divisors is an integer number (129303243216).

Almost surely, 2^516414804049 is an apocalyptic number.

It is an amenable number.

516414804049 is a deficient number, since it is larger than the sum of its proper divisors (798168815).

516414804049 is an equidigital number, since it uses as much as digits as its factorization.

516414804049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798168814.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 516414804049 in words is "five hundred sixteen billion, four hundred fourteen million, eight hundred four thousand, forty-nine".