1325330523250 has 16 divisors (see below), whose sum is σ = 2481018739992. Its totient is φ = 530132209200.

The previous prime is 1325330523247. The next prime is 1325330523277. The reversal of 1325330523250 is 523250335231.

It can be written as a sum of positive squares in 4 ways, for example, as 734481566361 + 590848956889 = 857019^2 + 768667^2 .

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, 2650660797 + ... + 2650661296.

Almost surely, 2^{1325330523250} is an apocalyptic number.

1325330523250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1325330523250 is a deficient number, since it is larger than the sum of its proper divisors (1155688216742).

1325330523250 is an equidigital number, since it uses as much as digits as its factorization.

1325330523250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5301322110 (or 5301322100 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 1325330523250 its reverse (523250335231), we get a palindrome (1848580858481).

The spelling of 1325330523250 in words is "one trillion, three hundred twenty-five billion, three hundred thirty million, five hundred twenty-three thousand, two hundred fifty".