4160895025 has 81 divisors (see below), whose sum is σ = 6400369089. Its totient is φ = 2675151360.

The previous prime is 4160894999. The next prime is 4160895071. The reversal of 4160895025 is 5205980614.

The square root of 4160895025 is 64505.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 152992161 + 4007902864 = 12369^2 + 63308^2 .

It is not a de Polignac number, because 4160895025 - 2¹⁵ = 4160862257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 42895777 + ... + 42895873.

Almost surely, 2^4160895025 is an apocalyptic number.

4160895025 is the 64505-th square number.

4160895025 is the 32253-rd centered octagonal number.

It is an amenable number.

4160895025 is a deficient number, since it is larger than the sum of its proper divisors (2239474064).

4160895025 is an equidigital number, since it uses as much as digits as its factorization.

4160895025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The cubic root of 4160895025 is about 1608.4056365132.

The spelling of 4160895025 in words is "four billion, one hundred sixty million, eight hundred ninety-five thousand, twenty-five".