12353654633425 has 48 divisors (see below), whose sum is σ = 18073924337664. Its totient is φ = 8196777000000.

The previous prime is 12353654633401. The next prime is 12353654633471. The reversal of 12353654633425 is 52433645635321.

It is not a de Polignac number, because 12353654633425 - 2²¹ = 12353652536273 is a prime.

It is a super-2 number, since 2×12353654633425² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43861800 + ... + 44142550.

It is an arithmetic number, because the mean of its divisors is an integer number (376540090368).

Almost surely, 2^{12353654633425} is an apocalyptic number.

It is an amenable number.

12353654633425 is a deficient number, since it is larger than the sum of its proper divisors (5720269704239).

12353654633425 is a wasteful number, since it uses less digits than its factorization.

12353654633425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288910 (or 288905 counting only the distinct ones).

The product of its digits is 23328000, while the sum is 52.

The spelling of 12353654633425 in words is "twelve trillion, three hundred fifty-three billion, six hundred fifty-four million, six hundred thirty-three thousand, four hundred twenty-five".