1325532429 has 24 divisors (see below), whose sum is σ = 2064377952. Its totient is φ = 814747680.

The previous prime is 1325532391. The next prime is 1325532457. The reversal of 1325532429 is 9242355231.

1325532429 is a `hidden beast` number, since 1 + 325 + 5 + 324 + 2 + 9 = 666.

It is not a de Polignac number, because 1325532429 - 2⁷ = 1325532301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1325532393 and 1325532402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325532529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99874 + ... + 112364.

It is an arithmetic number, because the mean of its divisors is an integer number (86015748).

Almost surely, 2^1325532429 is an apocalyptic number.

It is an amenable number.

1325532429 is a deficient number, since it is larger than the sum of its proper divisors (738845523).

1325532429 is a wasteful number, since it uses less digits than its factorization.

1325532429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13417 (or 13414 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 1325532429 is about 36407.8621866212. The cubic root of 1325532429 is about 1098.4917149263.

The spelling of 1325532429 in words is "one billion, three hundred twenty-five million, five hundred thirty-two thousand, four hundred twenty-nine".