12365460545 has 8 divisors (see below), whose sum is σ = 14982616896. Its totient is φ = 9796325616.

The previous prime is 12365460473. The next prime is 12365460553. The reversal of 12365460545 is 54506456321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12365460545 - 2¹⁸ = 12365198401 is a prime.

It is a super-2 number, since 2×12365460545² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12004787 + ... + 12005816.

It is an arithmetic number, because the mean of its divisors is an integer number (1872827112).

Almost surely, 2^12365460545 is an apocalyptic number.

It is an amenable number.

12365460545 is a deficient number, since it is larger than the sum of its proper divisors (2617156351).

12365460545 is a wasteful number, since it uses less digits than its factorization.

12365460545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24010711.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 12365460545 in words is "twelve billion, three hundred sixty-five million, four hundred sixty thousand, five hundred forty-five".