516015112 has 16 divisors (see below), whose sum is σ = 970228800. Its totient is φ = 257287440.

The previous prime is 516015107. The next prime is 516015133. The reversal of 516015112 is 211510615.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86964 + ... + 92707.

It is an arithmetic number, because the mean of its divisors is an integer number (60639300).

Almost surely, 2^516015112 is an apocalyptic number.

It is an amenable number.

516015112 is a deficient number, since it is larger than the sum of its proper divisors (454213688).

516015112 is a wasteful number, since it uses less digits than its factorization.

516015112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180036 (or 180032 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 22.

The square root of 516015112 is about 22715.9660151181. The cubic root of 516015112 is about 802.0857614397.

Adding to 516015112 its reverse (211510615), we get a palindrome (727525727).

The spelling of 516015112 in words is "five hundred sixteen million, fifteen thousand, one hundred twelve".