516351142 has 8 divisors (see below), whose sum is σ = 774648000. Its totient is φ = 258135144.

The previous prime is 516351137. The next prime is 516351167. The reversal of 516351142 is 241153615.

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

It is a self number, because there is not a number n which added to its sum of digits gives 516351142.

It is a congruent 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, 342 + ... + 32137.

It is an arithmetic number, because the mean of its divisors is an integer number (96831000).

Almost surely, 2^516351142 is an apocalyptic number.

516351142 is a deficient number, since it is larger than the sum of its proper divisors (258296858).

516351142 is a wasteful number, since it uses less digits than its factorization.

516351142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40430.

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

The square root of 516351142 is about 22723.3611510269. The cubic root of 516351142 is about 802.2598302401.

The spelling of 516351142 in words is "five hundred sixteen million, three hundred fifty-one thousand, one hundred forty-two".