5286542786 has 32 divisors (see below), whose sum is σ = 9555840000. Its totient is φ = 2142767952.

The previous prime is 5286542783. The next prime is 5286542803. The reversal of 5286542786 is 6872456825.

It is not an unprimeable number, because it can be changed into a prime (5286542783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142745 + ... + 175923.

It is an arithmetic number, because the mean of its divisors is an integer number (298620000).

Almost surely, 2^5286542786 is an apocalyptic number.

5286542786 is a deficient number, since it is larger than the sum of its proper divisors (4269297214).

5286542786 is a wasteful number, since it uses less digits than its factorization.

5286542786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33806.

The product of its digits is 6451200, while the sum is 53.

The square root of 5286542786 is about 72708.6156242849. The cubic root of 5286542786 is about 1742.0365006898.

The spelling of 5286542786 in words is "five billion, two hundred eighty-six million, five hundred forty-two thousand, seven hundred eighty-six".