13049354265 has 16 divisors (see below), whose sum is σ = 21364525248. Its totient is φ = 6797802816.

The previous prime is 13049354251. The next prime is 13049354281. The reversal of 13049354265 is 56245394031.

It is not a de Polignac number, because 13049354265 - 2⁴ = 13049354249 is a prime.

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, 10115134 + ... + 10116423.

It is an arithmetic number, because the mean of its divisors is an integer number (1335282828).

Almost surely, 2^13049354265 is an apocalyptic number.

13049354265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13049354265 is a deficient number, since it is larger than the sum of its proper divisors (8315170983).

13049354265 is a wasteful number, since it uses less digits than its factorization.

13049354265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20231608.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 13049354265 in words is "thirteen billion, forty-nine million, three hundred fifty-four thousand, two hundred sixty-five".