54627543 has 6 divisors (see below), whose sum is σ = 78906464. Its totient is φ = 36418356.

The previous prime is 54627533. The next prime is 54627557. The reversal of 54627543 is 34572645.

54627543 is a `hidden beast` number, since 54 + 62 + 7 + 543 = 666.

54627543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54627543 - 2¹⁶ = 54562007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54627498 and 54627507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54627523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3034855 + ... + 3034872.

Almost surely, 2^54627543 is an apocalyptic number.

54627543 is a deficient number, since it is larger than the sum of its proper divisors (24278921).

54627543 is a wasteful number, since it uses less digits than its factorization.

54627543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6069733 (or 6069730 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 54627543 is about 7391.0447840613. The cubic root of 54627543 is about 379.4348547481.

The spelling of 54627543 in words is "fifty-four million, six hundred twenty-seven thousand, five hundred forty-three".