13504406653 has 8 divisors (see below), whose sum is σ = 13619597472. Its totient is φ = 13389585456.

The previous prime is 13504406633. The next prime is 13504406659. The reversal of 13504406653 is 35660440531.

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 13504406653 - 2⁵ = 13504406621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13504406659) 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, 18775 + ... + 165412.

It is an arithmetic number, because the mean of its divisors is an integer number (1702449684).

Almost surely, 2^13504406653 is an apocalyptic number.

It is an amenable number.

13504406653 is a deficient number, since it is larger than the sum of its proper divisors (115190819).

13504406653 is a wasteful number, since it uses less digits than its factorization.

13504406653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184811.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 13504406653 in words is "thirteen billion, five hundred four million, four hundred six thousand, six hundred fifty-three".