5818118454 has 24 divisors (see below), whose sum is σ = 13347448920. Its totient is φ = 1825291968.

The previous prime is 5818118447. The next prime is 5818118507. The reversal of 5818118454 is 4548118185.

5818118454 is a `hidden beast` number, since 5 + 8 + 181 + 18 + 454 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9506424 + ... + 9507035.

It is an arithmetic number, because the mean of its divisors is an integer number (556143705).

Almost surely, 2^5818118454 is an apocalyptic number.

5818118454 is an abundant number, since it is smaller than the sum of its proper divisors (7529330466).

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

5818118454 is a wasteful number, since it uses less digits than its factorization.

5818118454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19013484 (or 19013481 counting only the distinct ones).

The product of its digits is 204800, while the sum is 45.

The square root of 5818118454 is about 76276.5917828006. The cubic root of 5818118454 is about 1798.5707228004.

The spelling of 5818118454 in words is "five billion, eight hundred eighteen million, one hundred eighteen thousand, four hundred fifty-four".