108754580669 has 4 divisors (see below), whose sum is σ = 124290949344. Its totient is φ = 93218211996.

The previous prime is 108754580659. The next prime is 108754580717. The reversal of 108754580669 is 966085457801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 966085457801 = 17761 ⋅54393641.

It is a de Polignac number, because none of the positive numbers 2^k-108754580669 is a prime.

It is a super-2 number, since 2×108754580669² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108754580659) 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, 7768184327 + ... + 7768184340.

It is an arithmetic number, because the mean of its divisors is an integer number (31072737336).

Almost surely, 2^108754580669 is an apocalyptic number.

It is an amenable number.

108754580669 is a deficient number, since it is larger than the sum of its proper divisors (15536368675).

108754580669 is an equidigital number, since it uses as much as digits as its factorization.

108754580669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15536368674.

The product of its (nonzero) digits is 14515200, while the sum is 59.

The spelling of 108754580669 in words is "one hundred eight billion, seven hundred fifty-four million, five hundred eighty thousand, six hundred sixty-nine".