8585838525 has 48 divisors (see below), whose sum is σ = 16396682688. Its totient is φ = 3917952000.

The previous prime is 8585838497. The next prime is 8585838551. The reversal of 8585838525 is 5258385858.

It is not a de Polignac number, because 8585838525 - 2⁸ = 8585838269 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 292066 + ... + 320115.

It is an arithmetic number, because the mean of its divisors is an integer number (341597556).

Almost surely, 2^8585838525 is an apocalyptic number.

8585838525 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8585838525 is a deficient number, since it is larger than the sum of its proper divisors (7810844163).

8585838525 is a wasteful number, since it uses less digits than its factorization.

8585838525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612222 (or 612217 counting only the distinct ones).

The product of its digits is 15360000, while the sum is 57.

The square root of 8585838525 is about 92659.7999404272. The cubic root of 8585838525 is about 2047.6744220864.

The spelling of 8585838525 in words is "eight billion, five hundred eighty-five million, eight hundred thirty-eight thousand, five hundred twenty-five".