2805201152 has 72 divisors (see below), whose sum is σ = 6051683064. Its totient is φ = 1290092544.

The previous prime is 2805201109. The next prime is 2805201163. The reversal of 2805201152 is 2511025082.

It can be written as a sum of positive squares in 4 ways, for example, as 111175936 + 2694025216 = 10544^2 + 51904^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1040318 + ... + 1043010.

Almost surely, 2^2805201152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2805201152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3025841532).

2805201152 is an abundant number, since it is smaller than the sum of its proper divisors (3246481912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2805201152 is a wasteful number, since it uses less digits than its factorization.

2805201152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035 (or 3021 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 2805201152 is about 52964.1496863680. The cubic root of 2805201152 is about 1410.3319225950.

The spelling of 2805201152 in words is "two billion, eight hundred five million, two hundred one thousand, one hundred fifty-two".