512435116232 has 32 divisors (see below), whose sum is σ = 1062690295800. Its totient is φ = 230116391424.

The previous prime is 512435116189. The next prime is 512435116241. The reversal of 512435116232 is 232611534215.

It can be written as a sum of positive squares in 4 ways, for example, as 377961825796 + 134473290436 = 614786^2 + 366706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 512435116192 and 512435116201.

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, 66580757 + ... + 66588452.

Almost surely, 2^512435116232 is an apocalyptic number.

512435116232 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

512435116232 is an abundant number, since it is smaller than the sum of its proper divisors (550255179568).

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

512435116232 is a wasteful number, since it uses less digits than its factorization.

512435116232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133169265 (or 133169261 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The spelling of 512435116232 in words is "five hundred twelve billion, four hundred thirty-five million, one hundred sixteen thousand, two hundred thirty-two".