13351552005 has 72 divisors (see below), whose sum is σ = 24321469536. Its totient is φ = 6249541760.

The previous prime is 13351552001. The next prime is 13351552013. The reversal of 13351552005 is 50025515331.

It is not a de Polignac number, because 13351552005 - 2² = 13351552001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13351552001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1522042 + ... + 1530788.

It is an arithmetic number, because the mean of its divisors is an integer number (337798188).

Almost surely, 2^13351552005 is an apocalyptic number.

13351552005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13351552005 is a deficient number, since it is larger than the sum of its proper divisors (10969917531).

13351552005 is a wasteful number, since it uses less digits than its factorization.

13351552005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8835 (or 8795 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 30.

The spelling of 13351552005 in words is "thirteen billion, three hundred fifty-one million, five hundred fifty-two thousand, five".