512424912 has 80 divisors (see below), whose sum is σ = 1404910080. Its totient is φ = 160592256.

The previous prime is 512424883. The next prime is 512424917. The reversal of 512424912 is 219424215.

It is a self number, because there is not a number n which added to its sum of digits gives 512424912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512424917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61203 + ... + 69069.

It is an arithmetic number, because the mean of its divisors is an integer number (17561376).

Almost surely, 2^512424912 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 512424912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702455040).

512424912 is an abundant number, since it is smaller than the sum of its proper divisors (892485168).

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

512424912 is a wasteful number, since it uses less digits than its factorization.

512424912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7960 (or 7954 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 512424912 is about 22636.8043681081. The cubic root of 512424912 is about 800.2212471398.

The spelling of 512424912 in words is "five hundred twelve million, four hundred twenty-four thousand, nine hundred twelve".