54544543 has 8 divisors (see below), whose sum is σ = 55486080. Its totient is φ = 53607960.

The previous prime is 54544537. The next prime is 54544547. The reversal of 54544543 is 34544545.

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

It is a cyclic number.

It is not a de Polignac number, because 54544543 - 2¹³ = 54536351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54544499 and 54544508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54544547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25896 + ... + 27922.

It is an arithmetic number, because the mean of its divisors is an integer number (6935760).

Almost surely, 2^54544543 is an apocalyptic number.

54544543 is a deficient number, since it is larger than the sum of its proper divisors (941537).

54544543 is a wasteful number, since it uses less digits than its factorization.

54544543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477.

The product of its digits is 96000, while the sum is 34.

The square root of 54544543 is about 7385.4277465831. The cubic root of 54544543 is about 379.2425887550.

The spelling of 54544543 in words is "fifty-four million, five hundred forty-four thousand, five hundred forty-three".