85051103056 has 20 divisors (see below), whose sum is σ = 164822547904. Its totient is φ = 42516252000.

The previous prime is 85051103051. The next prime is 85051103069. The reversal of 85051103056 is 65030115058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85051103051) 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 3 ways as a sum of consecutive naturals, for example, 505470 + ... + 652381.

Almost surely, 2^85051103056 is an apocalyptic number.

It is an amenable number.

85051103056 is a deficient number, since it is larger than the sum of its proper divisors (79771444848).

85051103056 is a wasteful number, since it uses less digits than its factorization.

85051103056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162450 (or 1162444 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 85051103056 in words is "eighty-five billion, fifty-one million, one hundred three thousand, fifty-six".