13574143609 has 8 divisors (see below), whose sum is σ = 15387693440. Its totient is φ = 11870505936.

The previous prime is 13574143603. The next prime is 13574143621. The reversal of 13574143609 is 90634147531.

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

It is a cyclic number.

It is not a de Polignac number, because 13574143609 - 2¹¹ = 13574141561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13574143603) 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 7 ways as a sum of consecutive naturals, for example, 27477777 + ... + 27478270.

It is an arithmetic number, because the mean of its divisors is an integer number (1923461680).

Almost surely, 2^13574143609 is an apocalyptic number.

13574143609 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13574143609 is a deficient number, since it is larger than the sum of its proper divisors (1813549831).

13574143609 is a wasteful number, since it uses less digits than its factorization.

13574143609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54956079.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 13574143609 in words is "thirteen billion, five hundred seventy-four million, one hundred forty-three thousand, six hundred nine".