1006606152865 has 16 divisors (see below), whose sum is σ = 1228489516800. Its totient is φ = 791578806912.

The previous prime is 1006606152833. The next prime is 1006606152889. The reversal of 1006606152865 is 5682516066001.

It is a cyclic number.

It is not a de Polignac number, because 1006606152865 - 2⁵ = 1006606152833 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4224376 + ... + 4456294.

It is an arithmetic number, because the mean of its divisors is an integer number (76780594800).

Almost surely, 2^{1006606152865} is an apocalyptic number.

It is an amenable number.

1006606152865 is a deficient number, since it is larger than the sum of its proper divisors (221883363935).

1006606152865 is a wasteful number, since it uses less digits than its factorization.

1006606152865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246696.

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 1006606152865 in words is "one trillion, six billion, six hundred six million, one hundred fifty-two thousand, eight hundred sixty-five".