885006749952 has 288 divisors, whose sum is σ = 2854136947200. Its totient is φ = 268860653568.

The previous prime is 885006749897. The next prime is 885006749959. The reversal of 885006749952 is 259947600588.

885006749952 is a `hidden beast` number, since 8 + 8 + 500 + 6 + 74 + 9 + 9 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a self number, because there is not a number n which added to its sum of digits gives 885006749952.

It is not an unprimeable number, because it can be changed into a prime (885006749959) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7036288 + ... + 7160960.

Almost surely, 2^885006749952 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 885006749952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1427068473600).

885006749952 is an abundant number, since it is smaller than the sum of its proper divisors (1969130197248).

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

885006749952 is a wasteful number, since it uses less digits than its factorization.

885006749952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124790 (or 124770 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 63.

The spelling of 885006749952 in words is "eight hundred eighty-five billion, six million, seven hundred forty-nine thousand, nine hundred fifty-two".