1110553455330 has 144 divisors (see below), whose sum is σ = 3185516460672. Its totient is φ = 268230916800.

The previous prime is 1110553455299. The next prime is 1110553455437. The reversal of 1110553455330 is 335543550111.

1110553455330 is a `hidden beast` number, since 1 + 1 + 10 + 553 + 45 + 53 + 3 + 0 = 666.

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, 2763037 + ... + 3139343.

It is an arithmetic number, because the mean of its divisors is an integer number (22121642088).

Almost surely, 2^{1110553455330} is an apocalyptic number.

1110553455330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110553455330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1592758230336).

1110553455330 is an abundant number, since it is smaller than the sum of its proper divisors (2074963005342).

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

1110553455330 is a wasteful number, since it uses less digits than its factorization.

1110553455330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376613 (or 376599 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

It can be divided in two parts, 11105 and 53455330, that added together give a palindrome (53466435).

The spelling of 1110553455330 in words is "one trillion, one hundred ten billion, five hundred fifty-three million, four hundred fifty-five thousand, three hundred thirty".