516044617 has 16 divisors (see below), whose sum is σ = 594532800. Its totient is φ = 442981440.

The previous prime is 516044597. The next prime is 516044651. The reversal of 516044617 is 716440615.

It is a de Polignac number, because none of the positive numbers 2^k-516044617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (516044657) 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, 62359 + ... + 70147.

It is an arithmetic number, because the mean of its divisors is an integer number (37158300).

Almost surely, 2^516044617 is an apocalyptic number.

It is an amenable number.

516044617 is a deficient number, since it is larger than the sum of its proper divisors (78488183).

516044617 is a wasteful number, since it uses less digits than its factorization.

516044617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8136.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 516044617 is about 22716.6154389249. The cubic root of 516044617 is about 802.1010485174.

The spelling of 516044617 in words is "five hundred sixteen million, forty-four thousand, six hundred seventeen".