1606056006500 has 96 divisors (see below), whose sum is σ = 4027896512640. Its totient is φ = 553282416000.

The previous prime is 1606056006491. The next prime is 1606056006593. The reversal of 1606056006500 is 56006506061.

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, 7579979 + ... + 7788978.

It is an arithmetic number, because the mean of its divisors is an integer number (41957255340).

Almost surely, 2^{1606056006500} is an apocalyptic number.

1606056006500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1606056006500 is an abundant number, since it is smaller than the sum of its proper divisors (2421840506140).

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

1606056006500 is a wasteful number, since it uses less digits than its factorization.

1606056006500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15369006 (or 15368994 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 1606056006500 in words is "one trillion, six hundred six billion, fifty-six million, six thousand, five hundred".