5665565660510 has 96 divisors (see below), whose sum is σ = 12304256293728. Its totient is φ = 1871266924800.

The previous prime is 5665565660477. The next prime is 5665565660519. The reversal of 5665565660510 is 150665655665.

It is a super-2 number, since 2×5665565660510² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665565660519) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 284117 + ... + 3378143.

It is an arithmetic number, because the mean of its divisors is an integer number (128169336393).

Almost surely, 2^{5665565660510} is an apocalyptic number.

5665565660510 is an abundant number, since it is smaller than the sum of its proper divisors (6638690633218).

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

5665565660510 is a wasteful number, since it uses less digits than its factorization.

5665565660510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094186 (or 3094179 counting only the distinct ones).

The product of its (nonzero) digits is 24300000, while the sum is 56.

The spelling of 5665565660510 in words is "five trillion, six hundred sixty-five billion, five hundred sixty-five million, six hundred sixty thousand, five hundred ten".