5665550344546 has 8 divisors (see below), whose sum is σ = 8618020242624. Its totient is φ = 2792876930340.

The previous prime is 5665550344543. The next prime is 5665550344547. The reversal of 5665550344546 is 6454430555665.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5665550344546² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5665550344543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19949120790 + ... + 19949121073.

It is an arithmetic number, because the mean of its divisors is an integer number (1077252530328).

Almost surely, 2^{5665550344546} is an apocalyptic number.

5665550344546 is a deficient number, since it is larger than the sum of its proper divisors (2952469898078).

5665550344546 is a wasteful number, since it uses less digits than its factorization.

5665550344546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39898241936.

The product of its (nonzero) digits is 129600000, while the sum is 58.

The spelling of 5665550344546 in words is "five trillion, six hundred sixty-five billion, five hundred fifty million, three hundred forty-four thousand, five hundred forty-six".