516315355 has 4 divisors (see below), whose sum is σ = 619578432. Its totient is φ = 413052280.

The previous prime is 516315343. The next prime is 516315389. The reversal of 516315355 is 553513615.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 553513615 = 5 ⋅110702723.

It is not a de Polignac number, because 516315355 - 2¹³ = 516307163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 516315355.

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 3 ways as a sum of consecutive naturals, for example, 51631531 + ... + 51631540.

It is an arithmetic number, because the mean of its divisors is an integer number (154894608).

Almost surely, 2^516315355 is an apocalyptic number.

516315355 is a deficient number, since it is larger than the sum of its proper divisors (103263077).

516315355 is a wasteful number, since it uses less digits than its factorization.

516315355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103263076.

The product of its digits is 33750, while the sum is 34.

The square root of 516315355 is about 22722.5736878550. The cubic root of 516315355 is about 802.2412956076.

The spelling of 516315355 in words is "five hundred sixteen million, three hundred fifteen thousand, three hundred fifty-five".