5665566000501 has 48 divisors (see below), whose sum is σ = 8963517775680. Its totient is φ = 3419849564160.

The previous prime is 5665566000491. The next prime is 5665566000509. The reversal of 5665566000501 is 1050006655665.

It is not a de Polignac number, because 5665566000501 - 2⁷ = 5665566000373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665566000509) 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, 315814990 + ... + 315832928.

It is an arithmetic number, because the mean of its divisors is an integer number (186739953660).

Almost surely, 2^{5665566000501} is an apocalyptic number.

It is an amenable number.

5665566000501 is a deficient number, since it is larger than the sum of its proper divisors (3297951775179).

5665566000501 is a wasteful number, since it uses less digits than its factorization.

5665566000501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30626 (or 30623 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The spelling of 5665566000501 in words is "five trillion, six hundred sixty-five billion, five hundred sixty-six million, five hundred one", and thus it is an aban number.