12850588578 has 16 divisors (see below), whose sum is σ = 25830331200. Its totient is φ = 4262003856.

The previous prime is 12850588577. The next prime is 12850588579. The reversal of 12850588578 is 87588505821.

It is an interprime number because it is at equal distance from previous prime (12850588577) and next prime (12850588579).

It is not an unprimeable number, because it can be changed into a prime (12850588577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5380125 + ... + 5382512.

It is an arithmetic number, because the mean of its divisors is an integer number (1614395700).

Almost surely, 2^12850588578 is an apocalyptic number.

12850588578 is an abundant number, since it is smaller than the sum of its proper divisors (12979742622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12850588578 is a wasteful number, since it uses less digits than its factorization.

12850588578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10762841.

The product of its (nonzero) digits is 7168000, while the sum is 57.

It can be divided in two parts, 1285058 and 8578, that added together give a triangular number (1293636 = T₁₆₀₈).

The spelling of 12850588578 in words is "twelve billion, eight hundred fifty million, five hundred eighty-eight thousand, five hundred seventy-eight".