510644450624412 has 48 divisors (see below), whose sum is σ = 1338947322048000. Its totient is φ = 150290005533888.

The previous prime is 510644450624351. The next prime is 510644450624443. The reversal of 510644450624412 is 214426054446015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71160036912 + ... + 71160044087.

It is an arithmetic number, because the mean of its divisors is an integer number (27894735876000).

Almost surely, 2^{510644450624412} is an apocalyptic number.

510644450624412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

510644450624412 is an abundant number, since it is smaller than the sum of its proper divisors (828302871423588).

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

510644450624412 is a wasteful number, since it uses less digits than its factorization.

510644450624412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142320081042 (or 142320081040 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 48.

The spelling of 510644450624412 in words is "five hundred ten trillion, six hundred forty-four billion, four hundred fifty million, six hundred twenty-four thousand, four hundred twelve".