2845565051 has 16 divisors (see below), whose sum is σ = 3404279808. Its totient is φ = 2327119200.

The previous prime is 2845564987. The next prime is 2845565059. The reversal of 2845565051 is 1505655482.

It is not a de Polignac number, because 2845565051 - 2⁶ = 2845564987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2845565059) 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, 76940 + ... + 107753.

It is an arithmetic number, because the mean of its divisors is an integer number (212767488).

Almost surely, 2^2845565051 is an apocalyptic number.

2845565051 is a deficient number, since it is larger than the sum of its proper divisors (558714757).

2845565051 is a wasteful number, since it uses less digits than its factorization.

2845565051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184802.

The product of its (nonzero) digits is 240000, while the sum is 41.

The square root of 2845565051 is about 53343.8379852819. The cubic root of 2845565051 is about 1417.0641337768.

The spelling of 2845565051 in words is "two billion, eight hundred forty-five million, five hundred sixty-five thousand, fifty-one".