516057056 has 24 divisors (see below), whose sum is σ = 1043448840. Its totient is φ = 251054208.

The previous prime is 516057023. The next prime is 516057067. The reversal of 516057056 is 650750615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216746 + ... + 219113.

It is an arithmetic number, because the mean of its divisors is an integer number (43477035).

Almost surely, 2^516057056 is an apocalyptic number.

It is an amenable number.

516057056 is an abundant number, since it is smaller than the sum of its proper divisors (527391784).

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

516057056 is a wasteful number, since it uses less digits than its factorization.

516057056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435906 (or 435898 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 516057056 is about 22716.8892236591. The cubic root of 516057056 is about 802.1074932152.

The spelling of 516057056 in words is "five hundred sixteen million, fifty-seven thousand, fifty-six".