516710161 has 8 divisors (see below), whose sum is σ = 564467904. Its totient is φ = 469083120.

The previous prime is 516710137. The next prime is 516710177. The reversal of 516710161 is 161017615.

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

It is not a de Polignac number, because 516710161 - 2²¹ = 514613009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (516710261) 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, 24310 + ... + 40303.

It is an arithmetic number, because the mean of its divisors is an integer number (70558488).

Almost surely, 2^516710161 is an apocalyptic number.

It is an amenable number.

516710161 is a deficient number, since it is larger than the sum of its proper divisors (47757743).

516710161 is a wasteful number, since it uses less digits than its factorization.

516710161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65351.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 516710161 is about 22731.2595559507. The cubic root of 516710161 is about 802.4457242757.

Adding to 516710161 its reverse (161017615), we get a palindrome (677727776).

The spelling of 516710161 in words is "five hundred sixteen million, seven hundred ten thousand, one hundred sixty-one".