2825985599 has 16 divisors (see below), whose sum is σ = 3100407840. Its totient is φ = 2565288960.

The previous prime is 2825985553. The next prime is 2825985607. The reversal of 2825985599 is 9955895282.

It is a Cunningham number, because it is equal to 53160²-1.

It is a cyclic number.

It is not a de Polignac number, because 2825985599 - 2⁸ = 2825985343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825984599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26579 + ... + 79739.

It is an arithmetic number, because the mean of its divisors is an integer number (193775490).

Almost surely, 2^2825985599 is an apocalyptic number.

2825985599 is a deficient number, since it is larger than the sum of its proper divisors (274422241).

2825985599 is a wasteful number, since it uses less digits than its factorization.

2825985599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53290.

The product of its digits is 23328000, while the sum is 62.

The square root of 2825985599 is about 53159.9999905944. Note that the first 5 decimals coincide. The cubic root of 2825985599 is about 1413.8065242732.

The spelling of 2825985599 in words is "two billion, eight hundred twenty-five million, nine hundred eighty-five thousand, five hundred ninety-nine".