1325235052 has 6 divisors (see below), whose sum is σ = 2319161348. Its totient is φ = 662617524.

The previous prime is 1325235007. The next prime is 1325235053. The reversal of 1325235052 is 2505325231.

It is a self number, because there is not a number n which added to its sum of digits gives 1325235052.

It is not an unprimeable number, because it can be changed into a prime (1325235053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165654378 + ... + 165654385.

Almost surely, 2^1325235052 is an apocalyptic number.

It is an amenable number.

1325235052 is a deficient number, since it is larger than the sum of its proper divisors (993926296).

1325235052 is a wasteful number, since it uses less digits than its factorization.

1325235052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331308767 (or 331308765 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 1325235052 is about 36403.7779907526. Note that the first 3 decimals coincide. The cubic root of 1325235052 is about 1098.4095616232.

The spelling of 1325235052 in words is "one billion, three hundred twenty-five million, two hundred thirty-five thousand, fifty-two".