516038072 has 32 divisors (see below), whose sum is σ = 1073433600. Its totient is φ = 230584800.

The previous prime is 516038069. The next prime is 516038113. The reversal of 516038072 is 270830615.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44504 + ... + 54887.

It is an arithmetic number, because the mean of its divisors is an integer number (33544800).

Almost surely, 2^516038072 is an apocalyptic number.

It is an amenable number.

516038072 is an abundant number, since it is smaller than the sum of its proper divisors (557395528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516038072 is a wasteful number, since it uses less digits than its factorization.

516038072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99467 (or 99463 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 516038072 is about 22716.4713809165. The cubic root of 516038072 is about 802.0976574840.

Adding to 516038072 its reverse (270830615), we get a palindrome (786868687).

The spelling of 516038072 in words is "five hundred sixteen million, thirty-eight thousand, seventy-two".