12545602236223 has 8 divisors (see below), whose sum is σ = 14337940828320. Its totient is φ = 10753291069440.

The previous prime is 12545602236187. The next prime is 12545602236259. The reversal of 12545602236223 is 32263220654521.

It is an interprime number because it is at equal distance from previous prime (12545602236187) and next prime (12545602236259).

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 12545602236223 - 2³⁷ = 12408163282751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12545602236223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12545602236523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5866558 + ... + 7714123.

It is an arithmetic number, because the mean of its divisors is an integer number (1792242603540).

Almost surely, 2^{12545602236223} is an apocalyptic number.

12545602236223 is a deficient number, since it is larger than the sum of its proper divisors (1792338592097).

12545602236223 is a wasteful number, since it uses less digits than its factorization.

12545602236223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13712657.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 12545602236223 in words is "twelve trillion, five hundred forty-five billion, six hundred two million, two hundred thirty-six thousand, two hundred twenty-three".