808154113 has 24 divisors (see below), whose sum is σ = 924955200. Its totient is φ = 703819584.

The previous prime is 808154099. The next prime is 808154119. The reversal of 808154113 is 311451808.

It is a de Polignac number, because none of the positive numbers 2^k-808154113 is a prime.

It is a super-2 number, since 2×808154113² = 1306226140717633538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (808154119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1248756 + ... + 1249402.

It is an arithmetic number, because the mean of its divisors is an integer number (38539800).

Almost surely, 2^808154113 is an apocalyptic number.

It is an amenable number.

808154113 is a deficient number, since it is larger than the sum of its proper divisors (116801087).

808154113 is a wasteful number, since it uses less digits than its factorization.

808154113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 808154113 is about 28428.0515160642. The cubic root of 808154113 is about 931.4611144387.

The spelling of 808154113 in words is "eight hundred eight million, one hundred fifty-four thousand, one hundred thirteen".