1325523355 has 8 divisors (see below), whose sum is σ = 1712984112. Its totient is φ = 978847968.

The previous prime is 1325523347. The next prime is 1325523403. The reversal of 1325523355 is 5533255231.

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 1325523355 - 2³ = 1325523347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1325523355.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10196269 + ... + 10196398.

It is an arithmetic number, because the mean of its divisors is an integer number (214123014).

Almost surely, 2^1325523355 is an apocalyptic number.

1325523355 is a deficient number, since it is larger than the sum of its proper divisors (387460757).

1325523355 is a wasteful number, since it uses less digits than its factorization.

1325523355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20392685.

The product of its digits is 67500, while the sum is 34.

The square root of 1325523355 is about 36407.7375704671. The cubic root of 1325523355 is about 1098.4892083269.

Adding to 1325523355 its reverse (5533255231), we get a palindrome (6858778586).

The spelling of 1325523355 in words is "one billion, three hundred twenty-five million, five hundred twenty-three thousand, three hundred fifty-five".