13245099065 has 16 divisors (see below), whose sum is σ = 17346583296. Its totient is φ = 9628608000.

The previous prime is 13245099059. The next prime is 13245099097. The reversal of 13245099065 is 56099054231.

It is not a de Polignac number, because 13245099065 - 2⁶ = 13245099001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78089 + ... + 180521.

It is an arithmetic number, because the mean of its divisors is an integer number (1084161456).

Almost surely, 2^13245099065 is an apocalyptic number.

It is an amenable number.

13245099065 is a deficient number, since it is larger than the sum of its proper divisors (4101484231).

13245099065 is a wasteful number, since it uses less digits than its factorization.

13245099065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104800.

The product of its (nonzero) digits is 291600, while the sum is 44.

The spelling of 13245099065 in words is "thirteen billion, two hundred forty-five million, ninety-nine thousand, sixty-five".