512848464 has 40 divisors (see below), whose sum is σ = 1333768800. Its totient is φ = 169799808.

The previous prime is 512848463. The next prime is 512848489. The reversal of 512848464 is 464848215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512848463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28702 + ... + 43005.

It is an arithmetic number, because the mean of its divisors is an integer number (33344220).

Almost surely, 2^512848464 is an apocalyptic number.

It is an amenable number.

512848464 is an abundant number, since it is smaller than the sum of its proper divisors (820920336).

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

512848464 is a wasteful number, since it uses less digits than its factorization.

512848464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71867 (or 71861 counting only the distinct ones).

The product of its digits is 245760, while the sum is 42.

The square root of 512848464 is about 22646.1578198157. The cubic root of 512848464 is about 800.4416644541.

The spelling of 512848464 in words is "five hundred twelve million, eight hundred forty-eight thousand, four hundred sixty-four".