5656441845463 has 8 divisors (see below), whose sum is σ = 5756330098688. Its totient is φ = 5557418425944.

The previous prime is 5656441845451. The next prime is 5656441845491. The reversal of 5656441845463 is 3645481446565.

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

It is a cyclic number.

It is not a de Polignac number, because 5656441845463 - 2³⁷ = 5519002891991 is a prime.

It is a super-2 number, since 2×5656441845463² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656441845443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216195231 + ... + 216221392.

It is an arithmetic number, because the mean of its divisors is an integer number (719541262336).

Almost surely, 2^{5656441845463} is an apocalyptic number.

5656441845463 is a deficient number, since it is larger than the sum of its proper divisors (99888253225).

5656441845463 is a wasteful number, since it uses less digits than its factorization.

5656441845463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432416853.

The product of its digits is 165888000, while the sum is 61.

The spelling of 5656441845463 in words is "five trillion, six hundred fifty-six billion, four hundred forty-one million, eight hundred forty-five thousand, four hundred sixty-three".