516706427014733 has 4 divisors (see below), whose sum is σ = 547100922721500. Its totient is φ = 486311931307968.

The previous prime is 516706427014681. The next prime is 516706427014763. The reversal of 516706427014733 is 337410724607615.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 287883262897129 + 228823164117604 = 16967123^2 + 15126902^2 .

It is a cyclic number.

It is not a de Polignac number, because 516706427014733 - 2²² = 516706422820429 is a prime.

It is a super-2 number, since 2×516706427014733² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516706427014763) 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, 15197247853358 + ... + 15197247853391.

It is an arithmetic number, because the mean of its divisors is an integer number (136775230680375).

Almost surely, 2^{516706427014733} is an apocalyptic number.

It is an amenable number.

516706427014733 is a deficient number, since it is larger than the sum of its proper divisors (30394495706767).

516706427014733 is a wasteful number, since it uses less digits than its factorization.

516706427014733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30394495706766.

The product of its (nonzero) digits is 17781120, while the sum is 56.

The spelling of 516706427014733 in words is "five hundred sixteen trillion, seven hundred six billion, four hundred twenty-seven million, fourteen thousand, seven hundred thirty-three".