464168512 has 14 divisors (see below), whose sum is σ = 921084518. Its totient is φ = 232084224.

The previous prime is 464168477. The next prime is 464168533. The reversal of 464168512 is 215861464.

It can be written as a sum of positive squares in only one way, i.e., 348046336 + 116122176 = 18656^2 + 10776^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3626253 + ... + 3626380.

Almost surely, 2^464168512 is an apocalyptic number.

It is an amenable number.

464168512 is a deficient number, since it is larger than the sum of its proper divisors (456916006).

464168512 is an equidigital number, since it uses as much as digits as its factorization.

464168512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7252645 (or 7252635 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 464168512 is about 21544.5703600698. The cubic root of 464168512 is about 774.2690364899.

It can be divided in two parts, 4641 and 68512, that added together give a triangular number (73153 = T₃₈₂).

The spelling of 464168512 in words is "four hundred sixty-four million, one hundred sixty-eight thousand, five hundred twelve".