2585270823 has 8 divisors (see below), whose sum is σ = 3558222336. Its totient is φ = 1667916600.

The previous prime is 2585270797. The next prime is 2585270827. The reversal of 2585270823 is 3280725852.

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

It is not a de Polignac number, because 2585270823 - 2²⁴ = 2568493607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2585270827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13899213 + ... + 13899398.

It is an arithmetic number, because the mean of its divisors is an integer number (444777792).

Almost surely, 2^2585270823 is an apocalyptic number.

2585270823 is a deficient number, since it is larger than the sum of its proper divisors (972951513).

2585270823 is a wasteful number, since it uses less digits than its factorization.

2585270823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27798645.

The product of its (nonzero) digits is 268800, while the sum is 42.

The square root of 2585270823 is about 50845.5585375950. The cubic root of 2585270823 is about 1372.4673286605.

The spelling of 2585270823 in words is "two billion, five hundred eighty-five million, two hundred seventy thousand, eight hundred twenty-three".