512560752 has 80 divisors (see below), whose sum is σ = 1447466880. Its totient is φ = 155001600.

The previous prime is 512560747. The next prime is 512560781. The reversal of 512560752 is 257065215.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 437127 + ... + 438297.

It is an arithmetic number, because the mean of its divisors is an integer number (18093336).

Almost surely, 2^512560752 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 512560752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (723733440).

512560752 is an abundant number, since it is smaller than the sum of its proper divisors (934906128).

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

512560752 is a wasteful number, since it uses less digits than its factorization.

512560752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022 (or 2016 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 512560752 is about 22639.8045927963. The cubic root of 512560752 is about 800.2919517756.

The spelling of 512560752 in words is "five hundred twelve million, five hundred sixty thousand, seven hundred fifty-two".