13753330065 has 32 divisors (see below), whose sum is σ = 24678898560. Its totient is φ = 7266549312.

The previous prime is 13753330057. The next prime is 13753330091. The reversal of 13753330065 is 56003335731.

13753330065 is a `hidden beast` number, since 1 + 37 + 533 + 30 + 0 + 65 = 666.

It is not a de Polignac number, because 13753330065 - 2³ = 13753330057 is a prime.

It is a Curzon number.

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, 461614 + ... + 490503.

It is an arithmetic number, because the mean of its divisors is an integer number (771215580).

Almost surely, 2^13753330065 is an apocalyptic number.

13753330065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13753330065 is a deficient number, since it is larger than the sum of its proper divisors (10925568495).

13753330065 is a wasteful number, since it uses less digits than its factorization.

13753330065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952238 (or 952232 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 36.

Adding to 13753330065 its reverse (56003335731), we get a palindrome (69756665796).

The spelling of 13753330065 in words is "thirteen billion, seven hundred fifty-three million, three hundred thirty thousand, sixty-five".