516417033117 has 4 divisors (see below), whose sum is σ = 688556044160. Its totient is φ = 344278022076.

The previous prime is 516417033089. The next prime is 516417033133. The reversal of 516417033117 is 711330714615.

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 not a de Polignac number, because 516417033117 - 2³² = 512122065821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516417033137) 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, 86069505517 + ... + 86069505522.

It is an arithmetic number, because the mean of its divisors is an integer number (172139011040).

Almost surely, 2^516417033117 is an apocalyptic number.

It is an amenable number.

516417033117 is a deficient number, since it is larger than the sum of its proper divisors (172139011043).

516417033117 is a wasteful number, since it uses less digits than its factorization.

516417033117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172139011042.

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 516417033117 in words is "five hundred sixteen billion, four hundred seventeen million, thirty-three thousand, one hundred seventeen".