516917094769 has 8 divisors (see below), whose sum is σ = 525913528320. Its totient is φ = 507928498896.

The previous prime is 516917094557. The next prime is 516917094797. The reversal of 516917094769 is 967490719615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 516917094769 - 2⁹ = 516917094257 is a prime.

It is a super-2 number, since 2×516917094769² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 516917094769.

It is not an unprimeable number, because it can be changed into a prime (516917097769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1826289 + ... + 2090254.

It is an arithmetic number, because the mean of its divisors is an integer number (65739191040).

Almost surely, 2^516917094769 is an apocalyptic number.

516917094769 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

516917094769 is a deficient number, since it is larger than the sum of its proper divisors (8996433551).

516917094769 is a wasteful number, since it uses less digits than its factorization.

516917094769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3918839.

The product of its (nonzero) digits is 25719120, while the sum is 64.

The spelling of 516917094769 in words is "five hundred sixteen billion, nine hundred seventeen million, ninety-four thousand, seven hundred sixty-nine".