1325030452 has 12 divisors (see below), whose sum is σ = 2319484356. Its totient is φ = 662320640.

The previous prime is 1325030449. The next prime is 1325030461. The reversal of 1325030452 is 2540305231.

It can be written as a sum of positive squares in 2 ways, for example, as 551968036 + 773062416 = 23494^2 + 27804^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 32749 + ... + 61012.

It is an arithmetic number, because the mean of its divisors is an integer number (193290363).

Almost surely, 2^1325030452 is an apocalyptic number.

It is an amenable number.

1325030452 is a deficient number, since it is larger than the sum of its proper divisors (994453904).

1325030452 is a wasteful number, since it uses less digits than its factorization.

1325030452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97298 (or 97296 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1325030452 is about 36400.9677343886. The cubic root of 1325030452 is about 1098.3530317363.

Adding to 1325030452 its reverse (2540305231), we get a palindrome (3865335683).

The spelling of 1325030452 in words is "one billion, three hundred twenty-five million, thirty thousand, four hundred fifty-two".