5646504243 has 4 divisors (see below), whose sum is σ = 7528672328. Its totient is φ = 3764336160.

The previous prime is 5646504233. The next prime is 5646504257. The reversal of 5646504243 is 3424056465.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5646504243 - 2¹⁴ = 5646487859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5646504203) 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, 941084038 + ... + 941084043.

It is an arithmetic number, because the mean of its divisors is an integer number (1882168082).

Almost surely, 2^5646504243 is an apocalyptic number.

5646504243 is a deficient number, since it is larger than the sum of its proper divisors (1882168085).

5646504243 is a wasteful number, since it uses less digits than its factorization.

5646504243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882168084.

The product of its (nonzero) digits is 345600, while the sum is 39.

The square root of 5646504243 is about 75143.2248642551. The cubic root of 5646504243 is about 1780.7100902730.

The spelling of 5646504243 in words is "five billion, six hundred forty-six million, five hundred four thousand, two hundred forty-three".