12754854818 has 8 divisors (see below), whose sum is σ = 19179994860. Its totient is φ = 6361523200.

The previous prime is 12754854811. The next prime is 12754854881. The reversal of 12754854818 is 81845845721.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12567082609 + 187772209 = 112103^2 + 13703^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12754854818.

It is not an unprimeable number, because it can be changed into a prime (12754854811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7951103 + ... + 7952706.

Almost surely, 2^12754854818 is an apocalyptic number.

12754854818 is a deficient number, since it is larger than the sum of its proper divisors (6425140042).

12754854818 is a wasteful number, since it uses less digits than its factorization.

12754854818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15904212.

The product of its digits is 2867200, while the sum is 53.

The spelling of 12754854818 in words is "twelve billion, seven hundred fifty-four million, eight hundred fifty-four thousand, eight hundred eighteen".