54509063 has 4 divisors (see below), whose sum is σ = 62296080. Its totient is φ = 46722048.

The previous prime is 54509033. The next prime is 54509083. The reversal of 54509063 is 36090545.

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 54509063 - 2¹⁰ = 54508039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54509033) 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, 3893498 + ... + 3893511.

It is an arithmetic number, because the mean of its divisors is an integer number (15574020).

Almost surely, 2^54509063 is an apocalyptic number.

54509063 is a deficient number, since it is larger than the sum of its proper divisors (7787017).

54509063 is an equidigital number, since it uses as much as digits as its factorization.

54509063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7787016.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 54509063 is about 7383.0253284138. The cubic root of 54509063 is about 379.1603413240.

The spelling of 54509063 in words is "fifty-four million, five hundred nine thousand, sixty-three".