881504553072 has 320 divisors, whose sum is σ = 2721936784896. Its totient is φ = 242311495680.

The previous prime is 881504553071. The next prime is 881504553073. The reversal of 881504553072 is 270355405188.

It is an interprime number because it is at equal distance from previous prime (881504553071) and next prime (881504553073).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881504553071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 109950408 + ... + 109958424.

Almost surely, 2^881504553072 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 881504553072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1360968392448).

881504553072 is an abundant number, since it is smaller than the sum of its proper divisors (1840432231824).

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

881504553072 is a wasteful number, since it uses less digits than its factorization.

881504553072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8328 (or 8322 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 48.

The spelling of 881504553072 in words is "eight hundred eighty-one billion, five hundred four million, five hundred fifty-three thousand, seventy-two".