5665560115500 has 576 divisors, whose sum is σ = 19023548544000. Its totient is φ = 1415411712000.

The previous prime is 5665560115499. The next prime is 5665560115529. The reversal of 5665560115500 is 55110655665.

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4020978796 + ... + 4020980204.

It is an arithmetic number, because the mean of its divisors is an integer number (33026994000).

Almost surely, 2^{5665560115500} is an apocalyptic number.

5665560115500 is a gapful number since it is divisible by the number (50) 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 5665560115500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9511774272000).

5665560115500 is an abundant number, since it is smaller than the sum of its proper divisors (13357988428500).

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

5665560115500 is a wasteful number, since it uses less digits than its factorization.

5665560115500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943 (or 1928 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 45.

The spelling of 5665560115500 in words is "five trillion, six hundred sixty-five billion, five hundred sixty million, one hundred fifteen thousand, five hundred".