13293450865 has 8 divisors (see below), whose sum is σ = 16003435968. Its totient is φ = 10600564080.

The previous prime is 13293450809. The next prime is 13293450881. The reversal of 13293450865 is 56805439231.

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

It is not a de Polignac number, because 13293450865 - 2¹⁵ = 13293418097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4272867 + ... + 4275976.

It is an arithmetic number, because the mean of its divisors is an integer number (2000429496).

Almost surely, 2^13293450865 is an apocalyptic number.

It is an amenable number.

13293450865 is a deficient number, since it is larger than the sum of its proper divisors (2709985103).

13293450865 is an equidigital number, since it uses as much as digits as its factorization.

13293450865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8549159.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 13293450865 in words is "thirteen billion, two hundred ninety-three million, four hundred fifty thousand, eight hundred sixty-five".