1032520325 has 12 divisors (see below), whose sum is σ = 1347711360. Its totient is φ = 782541360.

The previous prime is 1032520309. The next prime is 1032520327. The reversal of 1032520325 is 5230252301.

It is not a de Polignac number, because 1032520325 - 2⁴ = 1032520309 is a prime.

1032520325 is a modest number, since divided by 20325 gives 10325 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 1032520325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032520327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1086389 + ... + 1087338.

It is an arithmetic number, because the mean of its divisors is an integer number (112309280).

Almost surely, 2^1032520325 is an apocalyptic number.

It is an amenable number.

1032520325 is a deficient number, since it is larger than the sum of its proper divisors (315191035).

1032520325 is a wasteful number, since it uses less digits than its factorization.

1032520325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173756 (or 2173751 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1032520325 is about 32132.8542927640. The cubic root of 1032520325 is about 1010.7246784264.

Adding to 1032520325 its reverse (5230252301), we get a palindrome (6262772626).

The spelling of 1032520325 in words is "one billion, thirty-two million, five hundred twenty thousand, three hundred twenty-five".