4955543 has 4 divisors (see below), whose sum is σ = 4960968. Its totient is φ = 4950120.

The previous prime is 4955537. The next prime is 4955563. The reversal of 4955543 is 3455594.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3455594 = 2 ⋅1727797.

It is a cyclic number.

It is not a de Polignac number, because 4955543 - 2⁶ = 4955479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4955563) 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, 968 + ... + 3293.

It is an arithmetic number, because the mean of its divisors is an integer number (1240242).

Almost surely, 2^4955543 is an apocalyptic number.

4955543 is a deficient number, since it is larger than the sum of its proper divisors (5425).

4955543 is a wasteful number, since it uses less digits than its factorization.

4955543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5424.

The product of its digits is 54000, while the sum is 35.

The square root of 4955543 is about 2226.1048942042. The cubic root of 4955543 is about 170.4892824709.

The spelling of 4955543 in words is "four million, nine hundred fifty-five thousand, five hundred forty-three".