1606025012000 has 48 divisors (see below), whose sum is σ = 3946003464312. Its totient is φ = 642410003200.

The previous prime is 1606025011979. The next prime is 1606025012057. The reversal of 1606025012000 is 2105206061.

It can be written as a sum of positive squares in 4 ways, for example, as 469438744336 + 1136586267664 = 685156^2 + 1066108^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200749127 + ... + 200757126.

Almost surely, 2^{1606025012000} is an apocalyptic number.

1606025012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1606025012000 is an abundant number, since it is smaller than the sum of its proper divisors (2339978452312).

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

1606025012000 is an equidigital number, since it uses as much as digits as its factorization.

1606025012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401506278 (or 401506260 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The spelling of 1606025012000 in words is "one trillion, six hundred six billion, twenty-five million, twelve thousand".