13514405505 has 16 divisors (see below), whose sum is σ = 21702845184. Its totient is φ = 7181084160.

The previous prime is 13514405501. The next prime is 13514405537. The reversal of 13514405505 is 50550441531.

It is not a de Polignac number, because 13514405505 - 2² = 13514405501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13514405501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1658224 + ... + 1666353.

It is an arithmetic number, because the mean of its divisors is an integer number (1356427824).

Almost surely, 2^13514405505 is an apocalyptic number.

13514405505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13514405505 is a deficient number, since it is larger than the sum of its proper divisors (8188439679).

13514405505 is a wasteful number, since it uses less digits than its factorization.

13514405505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324856.

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 13514405505 in words is "thirteen billion, five hundred fourteen million, four hundred five thousand, five hundred five".