13065295304 has 32 divisors (see below), whose sum is σ = 24903751320. Its totient is φ = 6424805376.

The previous prime is 13065295289. The next prime is 13065295333. The reversal of 13065295304 is 40359256031.

It can be written as a sum of positive squares in 4 ways, for example, as 7349632900 + 5715662404 = 85730^2 + 75602^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174464 + ... + 237840.

Almost surely, 2^13065295304 is an apocalyptic number.

It is an amenable number.

13065295304 is a deficient number, since it is larger than the sum of its proper divisors (11838456016).

13065295304 is a wasteful number, since it uses less digits than its factorization.

13065295304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63809 (or 63805 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 13065295304 in words is "thirteen billion, sixty-five million, two hundred ninety-five thousand, three hundred four".