14545636560 has 800 divisors, whose sum is σ = 65880283392. Its totient is φ = 2886451200.

The previous prime is 14545636489. The next prime is 14545636571. The reversal of 14545636560 is 6563654541.

14545636560 is a `hidden beast` number, since 1 + 4 + 5 + 4 + 5 + 636 + 5 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 10023835 + ... + 10025285.

Almost surely, 2^14545636560 is an apocalyptic number.

14545636560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14545636560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32940141696).

14545636560 is an abundant number, since it is smaller than the sum of its proper divisors (51334646832).

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

14545636560 is a wasteful number, since it uses less digits than its factorization.

14545636560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513 (or 1498 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 14545636560 in words is "fourteen billion, five hundred forty-five million, six hundred thirty-six thousand, five hundred sixty".