6825154858 has 16 divisors (see below), whose sum is σ = 10337220000. Its totient is φ = 3379438576.

The previous prime is 6825154813. The next prime is 6825154859. The reversal of 6825154858 is 8584515286.

It is not an unprimeable number, because it can be changed into a prime (6825154859) 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, 906393 + ... + 913891.

It is an arithmetic number, because the mean of its divisors is an integer number (646076250).

Almost surely, 2^6825154858 is an apocalyptic number.

6825154858 is a deficient number, since it is larger than the sum of its proper divisors (3512065142).

6825154858 is a wasteful number, since it uses less digits than its factorization.

6825154858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11861.

The product of its digits is 3072000, while the sum is 52.

The square root of 6825154858 is about 82614.4954472277. The cubic root of 6825154858 is about 1896.8697171051.

The spelling of 6825154858 in words is "six billion, eight hundred twenty-five million, one hundred fifty-four thousand, eight hundred fifty-eight".