1343323525 has 6 divisors (see below), whose sum is σ = 1665721202. Its totient is φ = 1074658800.

The previous prime is 1343323523. The next prime is 1343323559. The reversal of 1343323525 is 5253233431.

It can be written as a sum of positive squares in 3 ways, for example, as 3104644 + 1340218881 = 1762^2 + 36609^2 .

It is not a de Polignac number, because 1343323525 - 2¹ = 1343323523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343323523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26866446 + ... + 26866495.

Almost surely, 2^1343323525 is an apocalyptic number.

It is an amenable number.

1343323525 is a deficient number, since it is larger than the sum of its proper divisors (322397677).

1343323525 is an equidigital number, since it uses as much as digits as its factorization.

1343323525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53732951 (or 53732946 counting only the distinct ones).

The product of its digits is 32400, while the sum is 31.

The square root of 1343323525 is about 36651.3782141954. The cubic root of 1343323525 is about 1103.3844863810.

Adding to 1343323525 its reverse (5253233431), we get a palindrome (6596556956).

The spelling of 1343323525 in words is "one billion, three hundred forty-three million, three hundred twenty-three thousand, five hundred twenty-five".