1083528025 has 12 divisors (see below), whose sum is σ = 1368926892. Its totient is φ = 850466240.

The previous prime is 1083528013. The next prime is 1083528041. The reversal of 1083528025 is 5208253801.

It can be written as a sum of positive squares in 6 ways, for example, as 28772496 + 1054755529 = 5364^2 + 32477^2 .

It is not a de Polignac number, because 1083528025 - 2⁹ = 1083527513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 407554 + ... + 410203.

It is an arithmetic number, because the mean of its divisors is an integer number (114077241).

Almost surely, 2^1083528025 is an apocalyptic number.

It is an amenable number.

1083528025 is a deficient number, since it is larger than the sum of its proper divisors (285398867).

1083528025 is an equidigital number, since it uses as much as digits as its factorization.

1083528025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817820 (or 817815 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 1083528025 is about 32916.9868760797. The cubic root of 1083528025 is about 1027.1015459039.

The spelling of 1083528025 in words is "one billion, eighty-three million, five hundred twenty-eight thousand, twenty-five".