2851200001 has 8 divisors (see below), whose sum is σ = 3086435240. Its totient is φ = 2618237952.

The previous prime is 2851199993. The next prime is 2851200013. The reversal of 2851200001 is 1000021582.

It can be written as a sum of positive squares in 4 ways, for example, as 163814401 + 2687385600 = 12799^2 + 51840^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2851200001 - 2³ = 2851199993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2851200071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565686 + ... + 570703.

It is an arithmetic number, because the mean of its divisors is an integer number (385804405).

Almost surely, 2^2851200001 is an apocalyptic number.

It is an amenable number.

2851200001 is a deficient number, since it is larger than the sum of its proper divisors (235235239).

2851200001 is a wasteful number, since it uses less digits than its factorization.

2851200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136595.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 2851200001 is about 53396.6291164527. The cubic root of 2851200001 is about 1417.9989007268.

Adding to 2851200001 its reverse (1000021582), we get a palindrome (3851221583).

The spelling of 2851200001 in words is "two billion, eight hundred fifty-one million, two hundred thousand, one".