808423545458 has 16 divisors (see below), whose sum is σ = 1228828810560. Its totient is φ = 398842277616.

The previous prime is 808423545443. The next prime is 808423545487. The reversal of 808423545458 is 854545324808.

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, 7026668 + ... + 7140791.

It is an arithmetic number, because the mean of its divisors is an integer number (76801800660).

Almost surely, 2^808423545458 is an apocalyptic number.

808423545458 is a deficient number, since it is larger than the sum of its proper divisors (420405265102).

808423545458 is a wasteful number, since it uses less digits than its factorization.

808423545458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14167841.

The product of its (nonzero) digits is 24576000, while the sum is 56.

The spelling of 808423545458 in words is "eight hundred eight billion, four hundred twenty-three million, five hundred forty-five thousand, four hundred fifty-eight".