885481782900 has 576 divisors, whose sum is σ = 3197045376000. Its totient is φ = 185903308800.

The previous prime is 885481782853. The next prime is 885481782931. The reversal of 885481782900 is 9287184588.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 253065351 + ... + 253068849.

It is an arithmetic number, because the mean of its divisors is an integer number (5550426000).

Almost surely, 2^885481782900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 885481782900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1598522688000).

885481782900 is an abundant number, since it is smaller than the sum of its proper divisors (2311563593100).

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

885481782900 is a wasteful number, since it uses less digits than its factorization.

885481782900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3904 (or 3897 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 60.

The spelling of 885481782900 in words is "eight hundred eighty-five billion, four hundred eighty-one million, seven hundred eighty-two thousand, nine hundred".