1006515165616 has 40 divisors (see below), whose sum is σ = 2136037525920. Its totient is φ = 457321288704.

The previous prime is 1006515165577. The next prime is 1006515165631. The reversal of 1006515165616 is 6165615156001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63792516 + ... + 63808291.

It is an arithmetic number, because the mean of its divisors is an integer number (53400938148).

Almost surely, 2^{1006515165616} is an apocalyptic number.

1006515165616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1006515165616 is an abundant number, since it is smaller than the sum of its proper divisors (1129522360304).

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

1006515165616 is a wasteful number, since it uses less digits than its factorization.

1006515165616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127600861 (or 127600855 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 43.

The spelling of 1006515165616 in words is "one trillion, six billion, five hundred fifteen million, one hundred sixty-five thousand, six hundred sixteen".