516342115 has 4 divisors (see below), whose sum is σ = 619610544. Its totient is φ = 413073688.

The previous prime is 516342097. The next prime is 516342163. The reversal of 516342115 is 511243615.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 516342115 - 2⁵ = 516342083 is a prime.

It is a Duffinian 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, 51634207 + ... + 51634216.

It is an arithmetic number, because the mean of its divisors is an integer number (154902636).

Almost surely, 2^516342115 is an apocalyptic number.

516342115 is a deficient number, since it is larger than the sum of its proper divisors (103268429).

516342115 is a wasteful number, since it uses less digits than its factorization.

516342115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103268428.

The product of its digits is 3600, while the sum is 28.

The square root of 516342115 is about 22723.1625219730. The cubic root of 516342115 is about 802.2551551000.

It can be divided in two parts, 5163 and 42115, that added together give a triangular number (47278 = T₃₀₇).

The spelling of 516342115 in words is "five hundred sixteen million, three hundred forty-two thousand, one hundred fifteen".