5646355043 has 8 divisors (see below), whose sum is σ = 6515628288. Its totient is φ = 4792744584.

The previous prime is 5646355037. The next prime is 5646355063. The reversal of 5646355043 is 3405536465.

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 5646355043 - 2¹⁶ = 5646289507 is a prime.

It is a super-2 number, since 2×5646355043² = 63762650543223063698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5646355063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3914921 + ... + 3916362.

It is an arithmetic number, because the mean of its divisors is an integer number (814453536).

Almost surely, 2^5646355043 is an apocalyptic number.

5646355043 is a deficient number, since it is larger than the sum of its proper divisors (869273245).

5646355043 is a wasteful number, since it uses less digits than its factorization.

5646355043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7831393.

The product of its (nonzero) digits is 648000, while the sum is 41.

The square root of 5646355043 is about 75142.2320868897. The cubic root of 5646355043 is about 1780.6944059798.

The spelling of 5646355043 in words is "five billion, six hundred forty-six million, three hundred fifty-five thousand, forty-three".