5486861385 has 12 divisors (see below), whose sum is σ = 9510559812. Its totient is φ = 2926326048.

The previous prime is 5486861383. The next prime is 5486861389. The reversal of 5486861385 is 5831686845.

5486861385 is a `hidden beast` number, since 5 + 486 + 86 + 1 + 3 + 85 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4362734601 + 1124126784 = 66051^2 + 33528^2 .

It is not a de Polignac number, because 5486861385 - 2¹ = 5486861383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5486861383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60965082 + ... + 60965171.

It is an arithmetic number, because the mean of its divisors is an integer number (792546651).

Almost surely, 2^5486861385 is an apocalyptic number.

It is an amenable number.

5486861385 is a deficient number, since it is larger than the sum of its proper divisors (4023698427).

5486861385 is a wasteful number, since it uses less digits than its factorization.

5486861385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121930264 (or 121930261 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 54.

The square root of 5486861385 is about 74073.3513822616. The cubic root of 5486861385 is about 1763.7674745952.

The spelling of 5486861385 in words is "five billion, four hundred eighty-six million, eight hundred sixty-one thousand, three hundred eighty-five".