1344533525 has 12 divisors (see below), whose sum is σ = 1724712900. Its totient is φ = 1038535680.

The previous prime is 1344533507. The next prime is 1344533527. The reversal of 1344533525 is 5253354431.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 29528356 + 1315005169 = 5434^2 + 36263^2 .

It is not a de Polignac number, because 1344533525 - 2¹² = 1344529429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344533527) 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 11 ways as a sum of consecutive naturals, for example, 926540 + ... + 927989.

It is an arithmetic number, because the mean of its divisors is an integer number (143726075).

Almost surely, 2^1344533525 is an apocalyptic number.

It is an amenable number.

1344533525 is a deficient number, since it is larger than the sum of its proper divisors (380179375).

1344533525 is a wasteful number, since it uses less digits than its factorization.

1344533525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854568 (or 1854563 counting only the distinct ones).

The product of its digits is 108000, while the sum is 35.

The square root of 1344533525 is about 36667.8813813943. The cubic root of 1344533525 is about 1103.7156785178.

Adding to 1344533525 its reverse (5253354431), we get a palindrome (6597887956).

The spelling of 1344533525 in words is "one billion, three hundred forty-four million, five hundred thirty-three thousand, five hundred twenty-five".