12425102316533 has 8 divisors (see below), whose sum is σ = 12871166558040. Its totient is φ = 11985848216320.

The previous prime is 12425102316509. The next prime is 12425102316617. The reversal of 12425102316533 is 33561320152421.

It can be written as a sum of positive squares in 4 ways, for example, as 31590441169 + 12393511875364 = 177737^2 + 3520442^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12425102316533 is a prime.

It is a super-3 number, since 3×12425102316533³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12425102316233) 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, 1702531610 + ... + 1702538907.

It is an arithmetic number, because the mean of its divisors is an integer number (1608895819755).

Almost surely, 2^{12425102316533} is an apocalyptic number.

It is an amenable number.

12425102316533 is a deficient number, since it is larger than the sum of its proper divisors (446064241507).

12425102316533 is an equidigital number, since it uses as much as digits as its factorization.

12425102316533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405070647.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 12425102316533 its reverse (33561320152421), we get a palindrome (45986422468954).

The spelling of 12425102316533 in words is "twelve trillion, four hundred twenty-five billion, one hundred two million, three hundred sixteen thousand, five hundred thirty-three".