1325124052 has 36 divisors (see below), whose sum is σ = 2700232500. Its totient is φ = 567350784.

The previous prime is 1325124043. The next prime is 1325124061. The reversal of 1325124052 is 2504215231.

It is an interprime number because it is at equal distance from previous prime (1325124043) and next prime (1325124061).

It can be written as a sum of positive squares in 2 ways, for example, as 409819536 + 915304516 = 20244^2 + 30254^2 .

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 11 ways as a sum of consecutive naturals, for example, 242098 + ... + 247510.

Almost surely, 2^1325124052 is an apocalyptic number.

It is an amenable number.

1325124052 is an abundant number, since it is smaller than the sum of its proper divisors (1375108448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1325124052 is a wasteful number, since it uses less digits than its factorization.

1325124052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6680 (or 6671 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1325124052 is about 36402.2533917888. The cubic root of 1325124052 is about 1098.3788936383.

Adding to 1325124052 its reverse (2504215231), we get a palindrome (3829339283).

The spelling of 1325124052 in words is "one billion, three hundred twenty-five million, one hundred twenty-four thousand, fifty-two".