1000605010556 has 12 divisors (see below), whose sum is σ = 1854062225568. Its totient is φ = 470872946112.

The previous prime is 1000605010553. The next prime is 1000605010577. The reversal of 1000605010556 is 6550105060001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000605010553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7357389716 + ... + 7357389851.

It is an arithmetic number, because the mean of its divisors is an integer number (154505185464).

Almost surely, 2^{1000605010556} is an apocalyptic number.

It is an amenable number.

1000605010556 is a deficient number, since it is larger than the sum of its proper divisors (853457215012).

1000605010556 is a wasteful number, since it uses less digits than its factorization.

1000605010556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14714779588 (or 14714779586 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 1000605010556 in words is "one trillion, six hundred five million, ten thousand, five hundred fifty-six".