10881497088 has 864 divisors, whose sum is σ = 42821382240. Its totient is φ = 2595225600.

The previous prime is 10881497069. The next prime is 10881497101. The reversal of 10881497088 is 88079418801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 265402348 + ... + 265402388.

It is an arithmetic number, because the mean of its divisors is an integer number (49561785).

Almost surely, 2^10881497088 is an apocalyptic number.

10881497088 is a gapful number since it is divisible by the number (18) 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 10881497088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21410691120).

10881497088 is an abundant number, since it is smaller than the sum of its proper divisors (31939885152).

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

10881497088 is a wasteful number, since it uses less digits than its factorization.

10881497088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 54.

It can be divided in two parts, 1088 and 1497088, that added together give a square (1498176 = 1224²).

The spelling of 10881497088 in words is "ten billion, eight hundred eighty-one million, four hundred ninety-seven thousand, eighty-eight".