885553240320 has 2304 divisors, whose sum is σ = 4008620851200. Its totient is φ = 180592312320.

The previous prime is 885553240303. The next prime is 885553240337. The reversal of 885553240320 is 23042355588.

885553240320 is a `hidden beast` number, since 8 + 8 + 55 + 532 + 40 + 3 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (885553240303) and next prime (885553240337).

It is a tau number, because it is divible by the number of its divisors (2304).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 6972860097 + ... + 6972860223.

It is an arithmetic number, because the mean of its divisors is an integer number (1739852800).

Almost surely, 2^885553240320 is an apocalyptic number.

885553240320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 885553240320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2004310425600).

885553240320 is an abundant number, since it is smaller than the sum of its proper divisors (3123067610880).

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

885553240320 is a wasteful number, since it uses less digits than its factorization.

885553240320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

The spelling of 885553240320 in words is "eight hundred eighty-five billion, five hundred fifty-three million, two hundred forty thousand, three hundred twenty".