484997543 has 4 divisors (see below), whose sum is σ = 485192448. Its totient is φ = 484802640.

The previous prime is 484997507. The next prime is 484997551. The reversal of 484997543 is 345799484.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-484997543 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 (484997563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93671 + ... + 98712.

It is an arithmetic number, because the mean of its divisors is an integer number (121298112).

Almost surely, 2^484997543 is an apocalyptic number.

484997543 is a deficient number, since it is larger than the sum of its proper divisors (194905).

484997543 is a wasteful number, since it uses less digits than its factorization.

484997543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194904.

The product of its digits is 4354560, while the sum is 53.

The square root of 484997543 is about 22022.6597621632. The cubic root of 484997543 is about 785.6814740316.

The spelling of 484997543 in words is "four hundred eighty-four million, nine hundred ninety-seven thousand, five hundred forty-three".