516146332 has 12 divisors (see below), whose sum is σ = 972737416. Its totient is φ = 238221360.

The previous prime is 516146327. The next prime is 516146353. The reversal of 516146332 is 233641615.

It is a junction number, because it is equal to n+sod(n) for n = 516146294 and 516146303.

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, 4962894 + ... + 4962997.

Almost surely, 2^516146332 is an apocalyptic number.

516146332 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

516146332 is a deficient number, since it is larger than the sum of its proper divisors (456591084).

516146332 is a wasteful number, since it uses less digits than its factorization.

516146332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9925908 (or 9925906 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 516146332 is about 22718.8541084272. The cubic root of 516146332 is about 802.1537444444.

Adding to 516146332 its reverse (233641615), we get a palindrome (749787947).

The spelling of 516146332 in words is "five hundred sixteen million, one hundred forty-six thousand, three hundred thirty-two".