512732752 has 80 divisors (see below), whose sum is σ = 1159925760. Its totient is φ = 215040384.

The previous prime is 512732747. The next prime is 512732761. The reversal of 512732752 is 257237215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1477443 + ... + 1477789.

It is an arithmetic number, because the mean of its divisors is an integer number (14499072).

Almost surely, 2^512732752 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 512732752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579962880).

512732752 is an abundant number, since it is smaller than the sum of its proper divisors (647193008).

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

512732752 is a wasteful number, since it uses less digits than its factorization.

512732752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608 (or 602 counting only the distinct ones).

The product of its digits is 29400, while the sum is 34.

The square root of 512732752 is about 22643.6028935326. The cubic root of 512732752 is about 800.3814597483.

Adding to 512732752 its reverse (257237215), we get a palindrome (769969967).

The spelling of 512732752 in words is "five hundred twelve million, seven hundred thirty-two thousand, seven hundred fifty-two".