545482785 has 8 divisors (see below), whose sum is σ = 872772480. Its totient is φ = 290924144.

The previous prime is 545482741. The next prime is 545482811. The reversal of 545482785 is 587284545.

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 545482785 - 2⁷ = 545482657 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18182745 + ... + 18182774.

It is an arithmetic number, because the mean of its divisors is an integer number (109096560).

Almost surely, 2^545482785 is an apocalyptic number.

It is an amenable number.

545482785 is a deficient number, since it is larger than the sum of its proper divisors (327289695).

545482785 is a wasteful number, since it uses less digits than its factorization.

545482785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36365527.

The product of its digits is 1792000, while the sum is 48.

The square root of 545482785 is about 23355.5728895696. The cubic root of 545482785 is about 817.0720407773.

The spelling of 545482785 in words is "five hundred forty-five million, four hundred eighty-two thousand, seven hundred eighty-five".