54585587 has 8 divisors (see below), whose sum is σ = 62438400. Its totient is φ = 46746504.

The previous prime is 54585577. The next prime is 54585593. The reversal of 54585587 is 78558545.

It is a happy number.

54585587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 54585587 - 2⁶ = 54585523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54585527) 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 7 ways as a sum of consecutive naturals, for example, 7364 + ... + 12782.

It is an arithmetic number, because the mean of its divisors is an integer number (7804800).

Almost surely, 2^54585587 is an apocalyptic number.

54585587 is a deficient number, since it is larger than the sum of its proper divisors (7852813).

54585587 is a wasteful number, since it uses less digits than its factorization.

54585587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6865.

The product of its digits is 1120000, while the sum is 47.

The square root of 54585587 is about 7388.2059391980. The cubic root of 54585587 is about 379.3376898062.

The spelling of 54585587 in words is "fifty-four million, five hundred eighty-five thousand, five hundred eighty-seven".