1325529413 has 8 divisors (see below), whose sum is σ = 1427908608. Its totient is φ = 1223209584.

The previous prime is 1325529383. The next prime is 1325529461. The reversal of 1325529413 is 3149255231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1325529413 - 2¹² = 1325525317 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 (1325529493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38720 + ... + 64422.

It is an arithmetic number, because the mean of its divisors is an integer number (178488576).

Almost surely, 2^1325529413 is an apocalyptic number.

1325529413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1325529413 is a deficient number, since it is larger than the sum of its proper divisors (102379195).

1325529413 is a wasteful number, since it uses less digits than its factorization.

1325529413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29683.

The product of its digits is 32400, while the sum is 35.

The square root of 1325529413 is about 36407.8207669726. The cubic root of 1325529413 is about 1098.4908817885.

The spelling of 1325529413 in words is "one billion, three hundred twenty-five million, five hundred twenty-nine thousand, four hundred thirteen".