2865524285 has 24 divisors (see below), whose sum is σ = 3740139360. Its totient is φ = 2106616512.

The previous prime is 2865524269. The next prime is 2865524297. The reversal of 2865524285 is 5824255682.

It is not a de Polignac number, because 2865524285 - 2⁴ = 2865524269 is a prime.

It is a super-2 number, since 2×2865524285² = 16422458855849522450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184346 + ... + 199284.

It is an arithmetic number, because the mean of its divisors is an integer number (155839140).

Almost surely, 2^2865524285 is an apocalyptic number.

It is an amenable number.

2865524285 is a deficient number, since it is larger than the sum of its proper divisors (874615075).

2865524285 is a wasteful number, since it uses less digits than its factorization.

2865524285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15197 (or 15184 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 47.

The square root of 2865524285 is about 53530.5920479122. The cubic root of 2865524285 is about 1420.3695865665.

The spelling of 2865524285 in words is "two billion, eight hundred sixty-five million, five hundred twenty-four thousand, two hundred eighty-five".