1608302578560 has 512 divisors, whose sum is σ = 5323707607680. Its totient is φ = 412711649280.

The previous prime is 1608302578549. The next prime is 1608302578577. The reversal of 1608302578560 is 658752038061.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2124573702 + ... + 2124574458.

Almost surely, 2^{1608302578560} is an apocalyptic number.

1608302578560 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 1608302578560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2661853803840).

1608302578560 is an abundant number, since it is smaller than the sum of its proper divisors (3715405029120).

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

1608302578560 is a wasteful number, since it uses less digits than its factorization.

1608302578560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154 (or 1142 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 1608302578560 in words is "one trillion, six hundred eight billion, three hundred two million, five hundred seventy-eight thousand, five hundred sixty".