1325411012553 has 8 divisors (see below), whose sum is σ = 1776095160000. Its totient is φ = 879167103408.

The previous prime is 1325411012521. The next prime is 1325411012581. The reversal of 1325411012553 is 3552101145231.

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

It is not a de Polignac number, because 1325411012553 - 2⁵ = 1325411012521 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1325411022553) 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, 1110058878 + ... + 1110060071.

It is an arithmetic number, because the mean of its divisors is an integer number (222011895000).

Almost surely, 2^{1325411012553} is an apocalyptic number.

It is an amenable number.

1325411012553 is a deficient number, since it is larger than the sum of its proper divisors (450684147447).

1325411012553 is a wasteful number, since it uses less digits than its factorization.

1325411012553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220119151.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 1325411012553 its reverse (3552101145231), we get a palindrome (4877512157784).

The spelling of 1325411012553 in words is "one trillion, three hundred twenty-five billion, four hundred eleven million, twelve thousand, five hundred fifty-three".