13493361355608 has 32 divisors (see below), whose sum is σ = 33880710841200. Its totient is φ = 4478146124928.

The previous prime is 13493361355601. The next prime is 13493361355633. The reversal of 13493361355608 is 80655316339431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13493361355601) 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, 1227556491 + ... + 1227567482.

Almost surely, 2^{13493361355608} is an apocalyptic number.

It is an amenable number.

13493361355608 is an abundant number, since it is smaller than the sum of its proper divisors (20387349485592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13493361355608 is a wasteful number, since it uses less digits than its factorization.

13493361355608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455124211 (or 2455124207 counting only the distinct ones).

The product of its (nonzero) digits is 20995200, while the sum is 57.

The spelling of 13493361355608 in words is "thirteen trillion, four hundred ninety-three billion, three hundred sixty-one million, three hundred fifty-five thousand, six hundred eight".