6825258135 has 24 divisors (see below), whose sum is σ = 11908806624. Its totient is φ = 3616027200.

The previous prime is 6825258133. The next prime is 6825258137. The reversal of 6825258135 is 5318525286.

6825258135 is a `hidden beast` number, since 68 + 2 + 5 + 2 + 581 + 3 + 5 = 666.

6825258135 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6825258133) and next prime (6825258137).

It is not a de Polignac number, because 6825258135 - 2¹ = 6825258133 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6825258133) 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 23 ways as a sum of consecutive naturals, for example, 495432 + ... + 509021.

It is an arithmetic number, because the mean of its divisors is an integer number (496200276).

Almost surely, 2^6825258135 is an apocalyptic number.

6825258135 is a deficient number, since it is larger than the sum of its proper divisors (5083548489).

6825258135 is a wasteful number, since it uses less digits than its factorization.

6825258135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004615 (or 1004612 counting only the distinct ones).

The product of its digits is 576000, while the sum is 45.

The square root of 6825258135 is about 82615.1204986109. The cubic root of 6825258135 is about 1896.8792847525.

The spelling of 6825258135 in words is "six billion, eight hundred twenty-five million, two hundred fifty-eight thousand, one hundred thirty-five".