13355554005 has 96 divisors (see below), whose sum is σ = 25686460800. Its totient is φ = 6391816704.

The previous prime is 13355554001. The next prime is 13355554087. The reversal of 13355554005 is 50045555331.

It is not a de Polignac number, because 13355554005 - 2² = 13355554001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13355554001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1309054 + ... + 1319216.

It is an arithmetic number, because the mean of its divisors is an integer number (267567300).

Almost surely, 2^13355554005 is an apocalyptic number.

13355554005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13355554005 is a deficient number, since it is larger than the sum of its proper divisors (12330906795).

13355554005 is a wasteful number, since it uses less digits than its factorization.

13355554005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10275 (or 10272 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 36.

The spelling of 13355554005 in words is "thirteen billion, three hundred fifty-five million, five hundred fifty-four thousand, five".