1353325441 has 8 divisors (see below), whose sum is σ = 1457790824. Its totient is φ = 1248912000.

The previous prime is 1353325427. The next prime is 1353325453. The reversal of 1353325441 is 1445233531.

It can be written as a sum of positive squares in 4 ways, for example, as 75620416 + 1277705025 = 8696^2 + 35745^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1353325441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1353325411) 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, 53941 + ... + 74941.

It is an arithmetic number, because the mean of its divisors is an integer number (182223853).

Almost surely, 2^1353325441 is an apocalyptic number.

It is an amenable number.

1353325441 is a deficient number, since it is larger than the sum of its proper divisors (104465383).

1353325441 is a wasteful number, since it uses less digits than its factorization.

1353325441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25971.

The product of its digits is 21600, while the sum is 31.

The square root of 1353325441 is about 36787.5718279965. The cubic root of 1353325441 is about 1106.1161891370.

Adding to 1353325441 its reverse (1445233531), we get a palindrome (2798558972).

The spelling of 1353325441 in words is "one billion, three hundred fifty-three million, three hundred twenty-five thousand, four hundred forty-one".