6901005855 has 8 divisors (see below), whose sum is σ = 11041609392. Its totient is φ = 3680536448.

The previous prime is 6901005847. The next prime is 6901005877. The reversal of 6901005855 is 5585001096.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6901005855 - 2³ = 6901005847 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230033514 + ... + 230033543.

It is an arithmetic number, because the mean of its divisors is an integer number (1380201174).

Almost surely, 2^6901005855 is an apocalyptic number.

6901005855 is a deficient number, since it is larger than the sum of its proper divisors (4140603537).

6901005855 is a wasteful number, since it uses less digits than its factorization.

6901005855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460067065.

The product of its (nonzero) digits is 54000, while the sum is 39.

The square root of 6901005855 is about 83072.2929441580. The cubic root of 6901005855 is about 1903.8707659170.

The spelling of 6901005855 in words is "six billion, nine hundred one million, five thousand, eight hundred fifty-five".