2585052853285 has 8 divisors (see below), whose sum is σ = 3545215341696. Its totient is φ = 1772607670800.

The previous prime is 2585052853259. The next prime is 2585052853381. The reversal of 2585052853285 is 5823582505852.

It is a happy number.

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

It is not a de Polignac number, because 2585052853285 - 2¹³ = 2585052845093 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 36929326441 + ... + 36929326510.

It is an arithmetic number, because the mean of its divisors is an integer number (443151917712).

Almost surely, 2^{2585052853285} is an apocalyptic number.

It is an amenable number.

2585052853285 is a deficient number, since it is larger than the sum of its proper divisors (960162488411).

2585052853285 is an equidigital number, since it uses as much as digits as its factorization.

2585052853285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73858652963.

The product of its (nonzero) digits is 38400000, while the sum is 58.

The spelling of 2585052853285 in words is "two trillion, five hundred eighty-five billion, fifty-two million, eight hundred fifty-three thousand, two hundred eighty-five".