6005600665560 has 64 divisors (see below), whose sum is σ = 20018668888800. Its totient is φ = 1601493510528.

The previous prime is 6005600665541. The next prime is 6005600665609. The reversal of 6005600665560 is 655660065006.

It is a super-2 number, since 2×6005600665560² (a number of 26 digits) contains 22 as substring.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2780369599 + ... + 2780371758.

Almost surely, 2^{6005600665560} is an apocalyptic number.

6005600665560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6005600665560 is an abundant number, since it is smaller than the sum of its proper divisors (14013068223240).

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

6005600665560 is a wasteful number, since it uses less digits than its factorization.

6005600665560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5560741377 (or 5560741367 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 45.

The spelling of 6005600665560 in words is "six trillion, five billion, six hundred million, six hundred sixty-five thousand, five hundred sixty".