5646552243 has 8 divisors (see below), whose sum is σ = 7535214528. Its totient is φ = 3761129064.

The previous prime is 5646552229. The next prime is 5646552251. The reversal of 5646552243 is 3422556465.

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

It is not a de Polignac number, because 5646552243 - 2⁸ = 5646551987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5646552195 and 5646552204.

It is not an unprimeable number, because it can be changed into a prime (5646552283) 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, 805705 + ... + 812682.

It is an arithmetic number, because the mean of its divisors is an integer number (941901816).

Almost surely, 2^5646552243 is an apocalyptic number.

5646552243 is a deficient number, since it is larger than the sum of its proper divisors (1888662285).

5646552243 is a wasteful number, since it uses less digits than its factorization.

5646552243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619553.

The product of its digits is 864000, while the sum is 42.

The square root of 5646552243 is about 75143.5442536483. The cubic root of 5646552243 is about 1780.7151360995.

The spelling of 5646552243 in words is "five billion, six hundred forty-six million, five hundred fifty-two thousand, two hundred forty-three".