6920055854 has 16 divisors (see below), whose sum is σ = 11039053200. Its totient is φ = 3244126464.

The previous prime is 6920055811. The next prime is 6920055871. The reversal of 6920055854 is 4585500296.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 935009 + ... + 942380.

It is an arithmetic number, because the mean of its divisors is an integer number (689940825).

Almost surely, 2^6920055854 is an apocalyptic number.

6920055854 is a deficient number, since it is larger than the sum of its proper divisors (4118997346).

6920055854 is a wasteful number, since it uses less digits than its factorization.

6920055854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877507.

The product of its (nonzero) digits is 432000, while the sum is 44.

The square root of 6920055854 is about 83186.8730870442. The cubic root of 6920055854 is about 1905.6210138833.

The spelling of 6920055854 in words is "six billion, nine hundred twenty million, fifty-five thousand, eight hundred fifty-four".