5428186886 has 16 divisors (see below), whose sum is σ = 8415719424. Its totient is φ = 2624338824.

The previous prime is 5428186873. The next prime is 5428186889. The reversal of 5428186886 is 6886818245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5428186889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340070 + ... + 355673.

It is an arithmetic number, because the mean of its divisors is an integer number (525982464).

Almost surely, 2^5428186886 is an apocalyptic number.

5428186886 is a deficient number, since it is larger than the sum of its proper divisors (2987532538).

5428186886 is a wasteful number, since it uses less digits than its factorization.

5428186886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695875.

The product of its digits is 5898240, while the sum is 56.

The square root of 5428186886 is about 73676.2301288550. The cubic root of 5428186886 is about 1757.4579009184.

The spelling of 5428186886 in words is "five billion, four hundred twenty-eight million, one hundred eighty-six thousand, eight hundred eighty-six".