13097909555 has 8 divisors (see below), whose sum is σ = 15719020800. Its totient is φ = 10477308096.

The previous prime is 13097909549. The next prime is 13097909581. The reversal of 13097909555 is 55590979031.

13097909555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13097909555 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13097909497 and 13097909506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68435 + ... + 175724.

It is an arithmetic number, because the mean of its divisors is an integer number (1964877600).

Almost surely, 2^13097909555 is an apocalyptic number.

13097909555 is a deficient number, since it is larger than the sum of its proper divisors (2621111245).

13097909555 is a wasteful number, since it uses less digits than its factorization.

13097909555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254893.

The product of its (nonzero) digits is 1913625, while the sum is 53.

The spelling of 13097909555 in words is "thirteen billion, ninety-seven million, nine hundred nine thousand, five hundred fifty-five".