5628445185 has 32 divisors (see below), whose sum is σ = 9830771712. Its totient is φ = 2727116480.

The previous prime is 5628445111. The next prime is 5628445211. The reversal of 5628445185 is 5815448265.

It is not a de Polignac number, because 5628445185 - 2¹⁵ = 5628412417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254542 + ... + 275768.

It is an arithmetic number, because the mean of its divisors is an integer number (307211616).

Almost surely, 2^5628445185 is an apocalyptic number.

5628445185 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5628445185 is a deficient number, since it is larger than the sum of its proper divisors (4202326527).

5628445185 is a wasteful number, since it uses less digits than its factorization.

5628445185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22853.

The product of its digits is 1536000, while the sum is 48.

The square root of 5628445185 is about 75022.9643842470. The cubic root of 5628445185 is about 1778.8096642306.

The spelling of 5628445185 in words is "five billion, six hundred twenty-eight million, four hundred forty-five thousand, one hundred eighty-five".