1323350352525 has 48 divisors (see below), whose sum is σ = 2209626432000. Its totient is φ = 698793758400.

The previous prime is 1323350352523. The next prime is 1323350352563. The reversal of 1323350352525 is 5252530533231.

It is not a de Polignac number, because 1323350352525 - 2¹ = 1323350352523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323350352523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46420726 + ... + 46449224.

It is an arithmetic number, because the mean of its divisors is an integer number (46033884000).

Almost surely, 2^{1323350352525} is an apocalyptic number.

1323350352525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1323350352525 is a deficient number, since it is larger than the sum of its proper divisors (886276079475).

1323350352525 is a wasteful number, since it uses less digits than its factorization.

1323350352525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34626 (or 34621 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 39.

Adding to 1323350352525 its reverse (5252530533231), we get a palindrome (6575880885756).

The spelling of 1323350352525 in words is "one trillion, three hundred twenty-three billion, three hundred fifty million, three hundred fifty-two thousand, five hundred twenty-five".