13895580613 has 4 divisors (see below), whose sum is σ = 14091293088. Its totient is φ = 13699868140.

The previous prime is 13895580607. The next prime is 13895580659. The reversal of 13895580613 is 31608559831.

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: 31608559831 = 29 ⋅1089950339.

It is a cyclic number.

It is not a de Polignac number, because 13895580613 - 2¹⁷ = 13895449541 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 (13895580913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97856131 + ... + 97856272.

It is an arithmetic number, because the mean of its divisors is an integer number (3522823272).

Almost surely, 2^13895580613 is an apocalyptic number.

It is an amenable number.

13895580613 is a deficient number, since it is larger than the sum of its proper divisors (195712475).

13895580613 is an equidigital number, since it uses as much as digits as its factorization.

13895580613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195712474.

The product of its (nonzero) digits is 777600, while the sum is 49.

The spelling of 13895580613 in words is "thirteen billion, eight hundred ninety-five million, five hundred eighty thousand, six hundred thirteen".