1606486662000 has 640 divisors, whose sum is σ = 6323445273600. Its totient is φ = 386629632000.

The previous prime is 1606486661993. The next prime is 1606486662013. The reversal of 1606486662000 is 2666846061.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 82556272 + ... + 82575728.

It is an arithmetic number, because the mean of its divisors is an integer number (9880383240).

Almost surely, 2^{1606486662000} is an apocalyptic number.

1606486662000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1606486662000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3161722636800).

1606486662000 is an abundant number, since it is smaller than the sum of its proper divisors (4716958611600).

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

1606486662000 is a wasteful number, since it uses less digits than its factorization.

1606486662000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19639 (or 19617 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 1606486662000 in words is "one trillion, six hundred six billion, four hundred eighty-six million, six hundred sixty-two thousand".