5485775845 has 32 divisors (see below), whose sum is σ = 7350497280. Its totient is φ = 3896082240.

The previous prime is 5485775833. The next prime is 5485775891.

5485775845 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5485775845 - 2¹³ = 5485767653 is a prime.

It is a super-3 number, since 3×5485775845³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5485775845.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1298146 + ... + 1302364.

It is an arithmetic number, because the mean of its divisors is an integer number (229703040).

Almost surely, 2^5485775845 is an apocalyptic number.

5485775845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5485775845 is a deficient number, since it is larger than the sum of its proper divisors (1864721435).

5485775845 is a wasteful number, since it uses less digits than its factorization.

5485775845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4785.

The product of its digits is 31360000, while the sum is 58.

The square root of 5485775845 is about 74066.0235533136. The cubic root of 5485775845 is about 1763.6511502652.

The spelling of 5485775845 in words is "five billion, four hundred eighty-five million, seven hundred seventy-five thousand, eight hundred forty-five".