2016285025 has 6 divisors (see below), whose sum is σ = 2500193462. Its totient is φ = 1613028000.

The previous prime is 2016285023. The next prime is 2016285077. The reversal of 2016285025 is 5205826102.

It can be written as a sum of positive squares in 3 ways, for example, as 31315216 + 1984969809 = 5596^2 + 44553^2 .

It is not a de Polignac number, because 2016285025 - 2¹ = 2016285023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2016285023) 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 5 ways as a sum of consecutive naturals, for example, 40325676 + ... + 40325725.

Almost surely, 2^2016285025 is an apocalyptic number.

2016285025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2016285025 is a deficient number, since it is larger than the sum of its proper divisors (483908437).

2016285025 is an equidigital number, since it uses as much as digits as its factorization.

2016285025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80651411 (or 80651406 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 2016285025 is about 44903.0625347537. The cubic root of 2016285025 is about 1263.3314511304.

The spelling of 2016285025 in words is "two billion, sixteen million, two hundred eighty-five thousand, twenty-five".