1005605061108 has 96 divisors (see below), whose sum is σ = 2430730498560. Its totient is φ = 323366722560.

The previous prime is 1005605061091. The next prime is 1005605061169. The reversal of 1005605061108 is 8011605065001.

1005605061108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1005605061108² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71673438 + ... + 71687466.

It is an arithmetic number, because the mean of its divisors is an integer number (25320109360).

Almost surely, 2^{1005605061108} is an apocalyptic number.

It is an amenable number.

1005605061108 is an abundant number, since it is smaller than the sum of its proper divisors (1425125437452).

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

1005605061108 is a wasteful number, since it uses less digits than its factorization.

1005605061108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15897 (or 15895 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 33.

The spelling of 1005605061108 in words is "one trillion, five billion, six hundred five million, sixty-one thousand, one hundred eight".