13475068511 has 8 divisors (see below), whose sum is σ = 13624601760. Its totient is φ = 13326355168.

The previous prime is 13475068507. The next prime is 13475068549. The reversal of 13475068511 is 11586057431.

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

It is a cyclic number.

It is not a de Polignac number, because 13475068511 - 2² = 13475068507 is a prime.

It is a super-2 number, since 2×13475068511² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13475068501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171896 + ... + 237693.

It is an arithmetic number, because the mean of its divisors is an integer number (1703075220).

Almost surely, 2^13475068511 is an apocalyptic number.

13475068511 is a deficient number, since it is larger than the sum of its proper divisors (149533249).

13475068511 is a wasteful number, since it uses less digits than its factorization.

13475068511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409953.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 13475068511 in words is "thirteen billion, four hundred seventy-five million, sixty-eight thousand, five hundred eleven".