881015528960 has 480 divisors, whose sum is σ = 2577450889728. Its totient is φ = 282861895680.

The previous prime is 881015528959. The next prime is 881015528989. The reversal of 881015528960 is 69825510188.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1610631407 + ... + 1610631953.

Almost surely, 2^881015528960 is an apocalyptic number.

881015528960 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 881015528960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1288725444864).

881015528960 is an abundant number, since it is smaller than the sum of its proper divisors (1696435360768).

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

881015528960 is a wasteful number, since it uses less digits than its factorization.

881015528960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922 (or 889 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 53.

The spelling of 881015528960 in words is "eight hundred eighty-one billion, fifteen million, five hundred twenty-eight thousand, nine hundred sixty".