808855054 has 32 divisors (see below), whose sum is σ = 1445068800. Its totient is φ = 339263064.

The previous prime is 808855031. The next prime is 808855067. The reversal of 808855054 is 450558808.

It is a self number, because there is not a number n which added to its sum of digits gives 808855054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19699 + ... + 44785.

It is an arithmetic number, because the mean of its divisors is an integer number (45158400).

Almost surely, 2^808855054 is an apocalyptic number.

808855054 is a deficient number, since it is larger than the sum of its proper divisors (636213746).

808855054 is a wasteful number, since it uses less digits than its factorization.

808855054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25157 (or 25143 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 43.

The square root of 808855054 is about 28440.3771775270. The cubic root of 808855054 is about 931.7303331453.

The spelling of 808855054 in words is "eight hundred eight million, eight hundred fifty-five thousand, fifty-four".