1006655005599 has 16 divisors (see below), whose sum is σ = 1349889264000. Its totient is φ = 667263066336.

The previous prime is 1006655005589. The next prime is 1006655005651. The reversal of 1006655005599 is 9955005566001.

1006655005599 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1006655005599 - 2⁴ = 1006655005583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006655005589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3929652 + ... + 4177974.

It is an arithmetic number, because the mean of its divisors is an integer number (84368079000).

Almost surely, 2^{1006655005599} is an apocalyptic number.

1006655005599 is a deficient number, since it is larger than the sum of its proper divisors (343234258401).

1006655005599 is a wasteful number, since it uses less digits than its factorization.

1006655005599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256054.

The product of its (nonzero) digits is 1822500, while the sum is 51.

The spelling of 1006655005599 in words is "one trillion, six billion, six hundred fifty-five million, five thousand, five hundred ninety-nine".