5635859487 has 16 divisors (see below), whose sum is σ = 7843326720. Its totient is φ = 3592904832.

The previous prime is 5635859483. The next prime is 5635859491. The reversal of 5635859487 is 7849585365.

It is an interprime number because it is at equal distance from previous prime (5635859483) and next prime (5635859491).

It is not a de Polignac number, because 5635859487 - 2² = 5635859483 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5635859487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5635859483) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 312564 + ... + 330102.

It is an arithmetic number, because the mean of its divisors is an integer number (490207920).

Almost surely, 2^5635859487 is an apocalyptic number.

5635859487 is a deficient number, since it is larger than the sum of its proper divisors (2207467233).

5635859487 is a wasteful number, since it uses less digits than its factorization.

5635859487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22222.

The product of its digits is 36288000, while the sum is 60.

The square root of 5635859487 is about 75072.3616719229. The cubic root of 5635859487 is about 1779.5903916939.

The spelling of 5635859487 in words is "five billion, six hundred thirty-five million, eight hundred fifty-nine thousand, four hundred eighty-seven".