12533285682758 has 8 divisors (see below), whose sum is σ = 19789398446520. Its totient is φ = 5936819533920.

The previous prime is 12533285682751. The next prime is 12533285682761. The reversal of 12533285682758 is 85728658233521.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 12533285682694 and 12533285682703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12533285682751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164911653683 + ... + 164911653758.

It is an arithmetic number, because the mean of its divisors is an integer number (2473674805815).

Almost surely, 2^{12533285682758} is an apocalyptic number.

12533285682758 is a deficient number, since it is larger than the sum of its proper divisors (7256112763762).

12533285682758 is a wasteful number, since it uses less digits than its factorization.

12533285682758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329823307462.

The product of its digits is 193536000, while the sum is 65.

The spelling of 12533285682758 in words is "twelve trillion, five hundred thirty-three billion, two hundred eighty-five million, six hundred eighty-two thousand, seven hundred fifty-eight".