10880553600 has 576 divisors, whose sum is σ = 45828257280. Its totient is φ = 2405376000.

The previous prime is 10880553577. The next prime is 10880553647. The reversal of 10880553600 is 635508801.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6248730 + ... + 6250470.

Almost surely, 2^10880553600 is an apocalyptic number.

10880553600 is a gapful number since it is divisible by the number (10) 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 10880553600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22914128640).

10880553600 is an abundant number, since it is smaller than the sum of its proper divisors (34947703680).

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

10880553600 is a wasteful number, since it uses less digits than its factorization.

10880553600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809 (or 1789 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 10880553600 in words is "ten billion, eight hundred eighty million, five hundred fifty-three thousand, six hundred".