1682528516 has 6 divisors (see below), whose sum is σ = 2944424910. Its totient is φ = 841264256.

The previous prime is 1682528509. The next prime is 1682528563. The reversal of 1682528516 is 6158252861.

It can be written as a sum of positive squares in only one way, i.e., 1676574916 + 5953600 = 40946^2 + 2440^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210316061 + ... + 210316068.

It is an arithmetic number, because the mean of its divisors is an integer number (490737485).

Almost surely, 2^1682528516 is an apocalyptic number.

It is an amenable number.

1682528516 is a deficient number, since it is larger than the sum of its proper divisors (1261896394).

1682528516 is a wasteful number, since it uses less digits than its factorization.

1682528516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420632133 (or 420632131 counting only the distinct ones).

The product of its digits is 230400, while the sum is 44.

The square root of 1682528516 is about 41018.6362035600. The cubic root of 1682528516 is about 1189.3804924579.

The spelling of 1682528516 in words is "one billion, six hundred eighty-two million, five hundred twenty-eight thousand, five hundred sixteen".