1325888907353 has 2 divisors, whose sum is σ = 1325888907354. Its totient is φ = 1325888907352.

The previous prime is 1325888907323. The next prime is 1325888907443. The reversal of 1325888907353 is 3537098885231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1287287660569 + 38601246784 = 1134587^2 + 196472^2 .

It is a cyclic number.

It is not a de Polignac number, because 1325888907353 - 2⁸ = 1325888907097 is a prime.

It is not a weakly prime, because it can be changed into another prime (1325888907323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662944453676 + 662944453677.

It is an arithmetic number, because the mean of its divisors is an integer number (662944453677).

Almost surely, 2^{1325888907353} is an apocalyptic number.

It is an amenable number.

1325888907353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325888907353 is an equidigital number, since it uses as much as digits as its factorization.

1325888907353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43545600, while the sum is 62.

The spelling of 1325888907353 in words is "one trillion, three hundred twenty-five billion, eight hundred eighty-eight million, nine hundred seven thousand, three hundred fifty-three".