1110054110550 has 384 divisors, whose sum is σ = 3610826035200. Its totient is φ = 218928192000.

The previous prime is 1110054110537. The next prime is 1110054110563. The reversal of 1110054110550 is 550114500111.

It is an interprime number because it is at equal distance from previous prime (1110054110537) and next prime (1110054110563).

It is a self number, because there is not a number n which added to its sum of digits gives 1110054110550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 19733965 + ... + 19790135.

It is an arithmetic number, because the mean of its divisors is an integer number (9403192800).

Almost surely, 2^{1110054110550} is an apocalyptic number.

1110054110550 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 1110054110550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1805413017600).

1110054110550 is an abundant number, since it is smaller than the sum of its proper divisors (2500771924650).

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

1110054110550 is a wasteful number, since it uses less digits than its factorization.

1110054110550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56292 (or 56287 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 24.

Adding to 1110054110550 its reverse (550114500111), we get a palindrome (1660168610661).

The spelling of 1110054110550 in words is "one trillion, one hundred ten billion, fifty-four million, one hundred ten thousand, five hundred fifty".