2885025945 has 16 divisors (see below), whose sum is σ = 4619253312. Its totient is φ = 1537609920.

The previous prime is 2885025929. The next prime is 2885025947. The reversal of 2885025945 is 5495205882.

It is not a de Polignac number, because 2885025945 - 2⁴ = 2885025929 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2885025894 and 2885025903.

It is not an unprimeable number, because it can be changed into a prime (2885025947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44391 + ... + 87980.

It is an arithmetic number, because the mean of its divisors is an integer number (288703332).

Almost surely, 2^2885025945 is an apocalyptic number.

It is an amenable number.

2885025945 is a deficient number, since it is larger than the sum of its proper divisors (1734227367).

2885025945 is a wasteful number, since it uses less digits than its factorization.

2885025945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133832.

The product of its (nonzero) digits is 1152000, while the sum is 48.

The square root of 2885025945 is about 53712.4375261447. The cubic root of 2885025945 is about 1423.5844681463.

The spelling of 2885025945 in words is "two billion, eight hundred eighty-five million, twenty-five thousand, nine hundred forty-five".