2585688825039 has 16 divisors (see below), whose sum is σ = 3487390932480. Its totient is φ = 1704003691680.

The previous prime is 2585688825029. The next prime is 2585688825053. The reversal of 2585688825039 is 9305288865852.

It is not a de Polignac number, because 2585688825039 - 2¹² = 2585688820943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2585688825029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14166379 + ... + 14347740.

It is an arithmetic number, because the mean of its divisors is an integer number (217961933280).

Almost surely, 2^{2585688825039} is an apocalyptic number.

2585688825039 is a deficient number, since it is larger than the sum of its proper divisors (901702107441).

2585688825039 is a wasteful number, since it uses less digits than its factorization.

2585688825039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28514470.

The product of its (nonzero) digits is 331776000, while the sum is 69.

The spelling of 2585688825039 in words is "two trillion, five hundred eighty-five billion, six hundred eighty-eight million, eight hundred twenty-five thousand, thirty-nine".