516116151 has 16 divisors (see below), whose sum is σ = 765266400. Its totient is φ = 343785024.

The previous prime is 516116147. The next prime is 516116177. The reversal of 516116151 is 151611615.

It is not a de Polignac number, because 516116151 - 2² = 516116147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516116101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26995 + ... + 41963.

It is an arithmetic number, because the mean of its divisors is an integer number (47829150).

Almost surely, 2^516116151 is an apocalyptic number.

516116151 is a deficient number, since it is larger than the sum of its proper divisors (249150249).

516116151 is a wasteful number, since it uses less digits than its factorization.

516116151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16255 (or 16249 counting only the distinct ones).

The product of its digits is 900, while the sum is 27.

The square root of 516116151 is about 22718.1898706741. The cubic root of 516116151 is about 802.1381091665.

Adding to 516116151 its reverse (151611615), we get a palindrome (667727766).

It can be divided in two parts, 5161 and 16151, that added together give a palindrome (21312).

The spelling of 516116151 in words is "five hundred sixteen million, one hundred sixteen thousand, one hundred fifty-one".