54650306585 has 16 divisors (see below), whose sum is σ = 74954534016. Its totient is φ = 37471724928.

The previous prime is 54650306561. The next prime is 54650306639. The reversal of 54650306585 is 58560305645.

It is a cyclic number.

It is not a de Polignac number, because 54650306585 - 2¹² = 54650302489 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497597 + ... + 597413.

It is an arithmetic number, because the mean of its divisors is an integer number (4684658376).

Almost surely, 2^54650306585 is an apocalyptic number.

It is an amenable number.

54650306585 is a deficient number, since it is larger than the sum of its proper divisors (20304227431).

54650306585 is a wasteful number, since it uses less digits than its factorization.

54650306585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115472.

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 54650306585 in words is "fifty-four billion, six hundred fifty million, three hundred six thousand, five hundred eighty-five".