516138596 has 12 divisors (see below), whose sum is σ = 903866880. Its totient is φ = 257890920.

The previous prime is 516138593. The next prime is 516138611. The reversal of 516138596 is 695831615.

It is a super-3 number, since 3×516138596³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (516138593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37976 + ... + 49743.

It is an arithmetic number, because the mean of its divisors is an integer number (75322240).

Almost surely, 2^516138596 is an apocalyptic number.

It is an amenable number.

516138596 is a deficient number, since it is larger than the sum of its proper divisors (387728284).

516138596 is a wasteful number, since it uses less digits than its factorization.

516138596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89194 (or 89192 counting only the distinct ones).

The product of its digits is 194400, while the sum is 44.

The square root of 516138596 is about 22718.6838527235. The cubic root of 516138596 is about 802.1497368649.

The spelling of 516138596 in words is "five hundred sixteen million, one hundred thirty-eight thousand, five hundred ninety-six".