516534395 has 8 divisors (see below), whose sum is σ = 667521456. Its totient is φ = 381440736.

The previous prime is 516534383. The next prime is 516534419. The reversal of 516534395 is 593435615.

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

It is a cyclic number.

It is not a de Polignac number, because 516534395 - 2⁴ = 516534379 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3973277 + ... + 3973406.

It is an arithmetic number, because the mean of its divisors is an integer number (83440182).

Almost surely, 2^516534395 is an apocalyptic number.

516534395 is a deficient number, since it is larger than the sum of its proper divisors (150987061).

516534395 is a wasteful number, since it uses less digits than its factorization.

516534395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7946701.

The product of its digits is 243000, while the sum is 41.

The square root of 516534395 is about 22727.3930533178. The cubic root of 516534395 is about 802.3547263421.

The spelling of 516534395 in words is "five hundred sixteen million, five hundred thirty-four thousand, three hundred ninety-five".