1325845741 has 16 divisors (see below), whose sum is σ = 1546086528. Its totient is φ = 1124780800.

The previous prime is 1325845733. The next prime is 1325845757. The reversal of 1325845741 is 1475485231.

It is not a de Polignac number, because 1325845741 - 2³ = 1325845733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1325845694 and 1325845703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325845711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53536 + ... + 74281.

It is an arithmetic number, because the mean of its divisors is an integer number (96630408).

Almost surely, 2^1325845741 is an apocalyptic number.

1325845741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1325845741 is a deficient number, since it is larger than the sum of its proper divisors (220240787).

1325845741 is a wasteful number, since it uses less digits than its factorization.

1325845741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127892.

The product of its digits is 134400, while the sum is 40.

The square root of 1325845741 is about 36412.1647392736. The cubic root of 1325845741 is about 1098.5782571377.

The spelling of 1325845741 in words is "one billion, three hundred twenty-five million, eight hundred forty-five thousand, seven hundred forty-one".