516996574 has 16 divisors (see below), whose sum is σ = 819712080. Its totient is φ = 243872640.

The previous prime is 516996563. The next prime is 516996577. The reversal of 516996574 is 475699615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516996577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19069 + ... + 37384.

It is an arithmetic number, because the mean of its divisors is an integer number (51232005).

Almost surely, 2^516996574 is an apocalyptic number.

516996574 is a deficient number, since it is larger than the sum of its proper divisors (302715506).

516996574 is a wasteful number, since it uses less digits than its factorization.

516996574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56715.

The product of its digits is 2041200, while the sum is 52.

The square root of 516996574 is about 22737.5586640255. The cubic root of 516996574 is about 802.5939624000.

The spelling of 516996574 in words is "five hundred sixteen million, nine hundred ninety-six thousand, five hundred seventy-four".