516954996 has 18 divisors (see below), whose sum is σ = 1306747442. Its totient is φ = 172318320.

The previous prime is 516954979. The next prime is 516955027. The reversal of 516954996 is 699459615.

516954996 is a `hidden beast` number, since 5 + 1 + 6 + 9 + 549 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 261274896 + 255680100 = 16164^2 + 15990^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7179895 + ... + 7179966.

Almost surely, 2^516954996 is an apocalyptic number.

It is an amenable number.

516954996 is an abundant number, since it is smaller than the sum of its proper divisors (789792446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516954996 is a wasteful number, since it uses less digits than its factorization.

516954996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14359871 (or 14359866 counting only the distinct ones).

The product of its digits is 2624400, while the sum is 54.

The square root of 516954996 is about 22736.6443434382. The cubic root of 516954996 is about 802.5724463667.

The spelling of 516954996 in words is "five hundred sixteen million, nine hundred fifty-four thousand, nine hundred ninety-six".