1325390132485 has 16 divisors (see below), whose sum is σ = 1595516150592. Its totient is φ = 1056948076800.

The previous prime is 1325390132449. The next prime is 1325390132519. The reversal of 1325390132485 is 5842310935231.

It is not a de Polignac number, because 1325390132485 - 2¹¹ = 1325390130437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8365050 + ... + 8522020.

It is an arithmetic number, because the mean of its divisors is an integer number (99719759412).

Almost surely, 2^{1325390132485} is an apocalyptic number.

It is an amenable number.

1325390132485 is a deficient number, since it is larger than the sum of its proper divisors (270126018107).

1325390132485 is a wasteful number, since it uses less digits than its factorization.

1325390132485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162324.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 1325390132485 in words is "one trillion, three hundred twenty-five billion, three hundred ninety million, one hundred thirty-two thousand, four hundred eighty-five".