516135146 has 8 divisors (see below), whose sum is σ = 774334080. Its totient is φ = 258023788.

The previous prime is 516135083. The next prime is 516135167. The reversal of 516135146 is 641531615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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, 4346 + ... + 32421.

It is an arithmetic number, because the mean of its divisors is an integer number (96791760).

Almost surely, 2^516135146 is an apocalyptic number.

516135146 is a deficient number, since it is larger than the sum of its proper divisors (258198934).

516135146 is a wasteful number, since it uses less digits than its factorization.

516135146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43788.

The product of its digits is 10800, while the sum is 32.

The square root of 516135146 is about 22718.6079239024. The cubic root of 516135146 is about 802.1479496042.

The spelling of 516135146 in words is "five hundred sixteen million, one hundred thirty-five thousand, one hundred forty-six".