516147117 has 16 divisors (see below), whose sum is σ = 741285888. Its totient is φ = 318518640.

The previous prime is 516147097. The next prime is 516147139. The reversal of 516147117 is 711741615.

It is not a de Polignac number, because 516147117 - 2¹⁰ = 516146093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516147187) 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, 118513 + ... + 122790.

It is an arithmetic number, because the mean of its divisors is an integer number (46330368).

Almost surely, 2^516147117 is an apocalyptic number.

It is an amenable number.

516147117 is a deficient number, since it is larger than the sum of its proper divisors (225138771).

516147117 is a wasteful number, since it uses less digits than its factorization.

516147117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241360.

The product of its digits is 5880, while the sum is 33.

The square root of 516147117 is about 22718.8713848202. The cubic root of 516147117 is about 802.1541511058.

The spelling of 516147117 in words is "five hundred sixteen million, one hundred forty-seven thousand, one hundred seventeen".