12353452152052 has 24 divisors (see below), whose sum is σ = 23587142527872. Its totient is φ = 5614424731200.

The previous prime is 12353452152049. The next prime is 12353452152053. The reversal of 12353452152052 is 25025125435321.

It is a junction number, because it is equal to n+sod(n) for n = 12353452151996 and 12353452152014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12353452152053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19199724 + ... + 19832707.

It is an arithmetic number, because the mean of its divisors is an integer number (982797605328).

Almost surely, 2^{12353452152052} is an apocalyptic number.

It is an amenable number.

12353452152052 is a deficient number, since it is larger than the sum of its proper divisors (11233690375820).

12353452152052 is a wasteful number, since it uses less digits than its factorization.

12353452152052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39039639 (or 39039637 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 12353452152052 its reverse (25025125435321), we get a palindrome (37378577587373).

The spelling of 12353452152052 in words is "twelve trillion, three hundred fifty-three billion, four hundred fifty-two million, one hundred fifty-two thousand, fifty-two".