4646552543 has 4 divisors (see below), whose sum is σ = 4891107960. Its totient is φ = 4401997128.

The previous prime is 4646552497. The next prime is 4646552597. The reversal of 4646552543 is 3452556464.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4646552543 - 2⁶ = 4646552479 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4646552494 and 4646552503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646554543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122277680 + ... + 122277717.

It is an arithmetic number, because the mean of its divisors is an integer number (1222776990).

Almost surely, 2^4646552543 is an apocalyptic number.

4646552543 is a deficient number, since it is larger than the sum of its proper divisors (244555417).

4646552543 is a wasteful number, since it uses less digits than its factorization.

4646552543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244555416.

The product of its digits is 1728000, while the sum is 44.

The square root of 4646552543 is about 68165.6258168294. The cubic root of 4646552543 is about 1668.6949469173.

The spelling of 4646552543 in words is "four billion, six hundred forty-six million, five hundred fifty-two thousand, five hundred forty-three".