2085543959396 has 48 divisors (see below), whose sum is σ = 3720699360000. Its totient is φ = 1022593059840.

The previous prime is 2085543959351. The next prime is 2085543959413. The reversal of 2085543959396 is 6939593455802.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193118405 + ... + 193129203.

It is an arithmetic number, because the mean of its divisors is an integer number (77514570000).

Almost surely, 2^{2085543959396} is an apocalyptic number.

It is an amenable number.

2085543959396 is a deficient number, since it is larger than the sum of its proper divisors (1635155400604).

2085543959396 is a wasteful number, since it uses less digits than its factorization.

2085543959396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13172 (or 13170 counting only the distinct ones).

The product of its (nonzero) digits is 314928000, while the sum is 68.

The spelling of 2085543959396 in words is "two trillion, eighty-five billion, five hundred forty-three million, nine hundred fifty-nine thousand, three hundred ninety-six".