2085231268560 has 80 divisors (see below), whose sum is σ = 7051873026240. Its totient is φ = 505510609920.

The previous prime is 2085231268537. The next prime is 2085231268567. The reversal of 2085231268560 is 658621325802.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085231268567) 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, 394927525 + ... + 394932804.

It is an arithmetic number, because the mean of its divisors is an integer number (88148412828).

Almost surely, 2^{2085231268560} is an apocalyptic number.

2085231268560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2085231268560 is an abundant number, since it is smaller than the sum of its proper divisors (4966641757680).

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

2085231268560 is a wasteful number, since it uses less digits than its factorization.

2085231268560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789860356 (or 789860350 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 48.

The spelling of 2085231268560 in words is "two trillion, eighty-five billion, two hundred thirty-one million, two hundred sixty-eight thousand, five hundred sixty".