5650666105653 has 16 divisors (see below), whose sum is σ = 8457659848960. Its totient is φ = 3728274542208.

The previous prime is 5650666105649. The next prime is 5650666105691. The reversal of 5650666105653 is 3565016660565.

It is not a de Polignac number, because 5650666105653 - 2² = 5650666105649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5650666105653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5650666105453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078780525 + ... + 1078785762.

It is an arithmetic number, because the mean of its divisors is an integer number (528603740560).

Almost surely, 2^{5650666105653} is an apocalyptic number.

It is an amenable number.

5650666105653 is a deficient number, since it is larger than the sum of its proper divisors (2806993743307).

5650666105653 is a wasteful number, since it uses less digits than its factorization.

5650666105653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157566393 (or 2157566387 counting only the distinct ones).

The product of its (nonzero) digits is 14580000, while the sum is 54.

The spelling of 5650666105653 in words is "five trillion, six hundred fifty billion, six hundred sixty-six million, one hundred five thousand, six hundred fifty-three".