108205452754 has 24 divisors (see below), whose sum is σ = 193198352688. Its totient is φ = 45295304040.

The previous prime is 108205452701. The next prime is 108205452757. The reversal of 108205452754 is 457254502801.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 108205452754.

It is not an unprimeable number, because it can be changed into a prime (108205452757) by changing a digit.

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, 12834592 + ... + 12843019.

It is an arithmetic number, because the mean of its divisors is an integer number (8049931362).

Almost surely, 2^108205452754 is an apocalyptic number.

108205452754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

108205452754 is a deficient number, since it is larger than the sum of its proper divisors (84992899934).

108205452754 is a wasteful number, since it uses less digits than its factorization.

108205452754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25677670 (or 25677663 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 43.

The spelling of 108205452754 in words is "one hundred eight billion, two hundred five million, four hundred fifty-two thousand, seven hundred fifty-four".