13662460545 has 32 divisors (see below), whose sum is σ = 22417565184. Its totient is φ = 7101158400.

The previous prime is 13662460517. The next prime is 13662460561. The reversal of 13662460545 is 54506426631.

It is not a de Polignac number, because 13662460545 - 2²⁰ = 13661411969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13662460497 and 13662460506.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 574440 + ... + 597750.

It is an arithmetic number, because the mean of its divisors is an integer number (700548912).

Almost surely, 2^13662460545 is an apocalyptic number.

13662460545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13662460545 is a deficient number, since it is larger than the sum of its proper divisors (8755104639).

13662460545 is a wasteful number, since it uses less digits than its factorization.

13662460545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24313.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 13662460545 in words is "thirteen billion, six hundred sixty-two million, four hundred sixty thousand, five hundred forty-five".