13509610067 has 8 divisors (see below), whose sum is σ = 13988277840. Its totient is φ = 13031796960.

The previous prime is 13509610061. The next prime is 13509610069. The reversal of 13509610067 is 76001690531.

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 13509610067 - 2⁸ = 13509609811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13509610067.

It is not an unprimeable number, because it can be changed into a prime (13509610061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181409 + ... + 244802.

It is an arithmetic number, because the mean of its divisors is an integer number (1748534730).

Almost surely, 2^13509610067 is an apocalyptic number.

13509610067 is a deficient number, since it is larger than the sum of its proper divisors (478667773).

13509610067 is a wasteful number, since it uses less digits than its factorization.

13509610067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427333.

The product of its (nonzero) digits is 34020, while the sum is 38.

The spelling of 13509610067 in words is "thirteen billion, five hundred nine million, six hundred ten thousand, sixty-seven".