4543656046 has 8 divisors (see below), whose sum is σ = 6817188600. Its totient is φ = 2271259848.

The previous prime is 4543656043. The next prime is 4543656059. The reversal of 4543656046 is 6406563454.

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

It is a junction number, because it is equal to n+sod(n) for n = 4543655993 and 4543656011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4543656043) 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, 274021 + ... + 290128.

It is an arithmetic number, because the mean of its divisors is an integer number (852148575).

Almost surely, 2^4543656046 is an apocalyptic number.

4543656046 is a deficient number, since it is larger than the sum of its proper divisors (2273532554).

4543656046 is a wasteful number, since it uses less digits than its factorization.

4543656046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568178.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The square root of 4543656046 is about 67406.6468977652. The cubic root of 4543656046 is about 1656.2853073171.

The spelling of 4543656046 in words is "four billion, five hundred forty-three million, six hundred fifty-six thousand, forty-six".