512095232 has 66 divisors (see below), whose sum is σ = 1125485634. Its totient is φ = 232714240.

The previous prime is 512095211. The next prime is 512095237. The reversal of 512095232 is 232590215.

It can be written as a sum of positive squares in only one way, i.e., 476286976 + 35808256 = 21824^2 + 5984^2 .

It is a junction number, because it is equal to n+sod(n) for n = 512095195 and 512095204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512095237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121838 + ... + 125970.

Almost surely, 2^512095232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 512095232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (562742817).

512095232 is an abundant number, since it is smaller than the sum of its proper divisors (613390402).

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

512095232 is a wasteful number, since it uses less digits than its factorization.

512095232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4175 (or 4146 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 512095232 is about 22629.5212499072. The cubic root of 512095232 is about 800.0495969251.

The spelling of 512095232 in words is "five hundred twelve million, ninety-five thousand, two hundred thirty-two".