2808975054 has 8 divisors (see below), whose sum is σ = 5617950120. Its totient is φ = 936325016.

The previous prime is 2808975053. The next prime is 2808975079. The reversal of 2808975054 is 4505798082.

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

2808975054 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2808974994 and 2808975012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2808975053) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 234081249 + ... + 234081260.

It is an arithmetic number, because the mean of its divisors is an integer number (702243765).

Almost surely, 2^2808975054 is an apocalyptic number.

2808975054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2808975054 is a wasteful number, since it uses less digits than its factorization.

2808975054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468162514.

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 2808975054 is about 52999.7646598549. The cubic root of 2808975054 is about 1410.9640899097.

The spelling of 2808975054 in words is "two billion, eight hundred eight million, nine hundred seventy-five thousand, fifty-four".