154313536218 has 32 divisors (see below), whose sum is σ = 317000412864. Its totient is φ = 50042570112.

The previous prime is 154313536213. The next prime is 154313536231. The reversal of 154313536218 is 812635313451.

154313536218 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 154313536218.

It is not an unprimeable number, because it can be changed into a prime (154313536211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2611921 + ... + 2670347.

It is an arithmetic number, because the mean of its divisors is an integer number (9906262902).

Almost surely, 2^154313536218 is an apocalyptic number.

154313536218 is an abundant number, since it is smaller than the sum of its proper divisors (162686876646).

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

154313536218 is a wasteful number, since it uses less digits than its factorization.

154313536218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70366.

The product of its digits is 259200, while the sum is 42.

Adding to 154313536218 its reverse (812635313451), we get a palindrome (966948849669).

The spelling of 154313536218 in words is "one hundred fifty-four billion, three hundred thirteen million, five hundred thirty-six thousand, two hundred eighteen".