516533834 has 8 divisors (see below), whose sum is σ = 775212768. Its totient is φ = 258129580.

The previous prime is 516533821. The next prime is 516533861. The reversal of 516533834 is 438335615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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, 63902 + ... + 71529.

It is an arithmetic number, because the mean of its divisors is an integer number (96901596).

Almost surely, 2^516533834 is an apocalyptic number.

516533834 is a deficient number, since it is larger than the sum of its proper divisors (258678934).

516533834 is a wasteful number, since it uses less digits than its factorization.

516533834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137340.

The product of its digits is 129600, while the sum is 38.

The square root of 516533834 is about 22727.3807113798. The cubic root of 516533834 is about 802.3544358670.

The spelling of 516533834 in words is "five hundred sixteen million, five hundred thirty-three thousand, eight hundred thirty-four".