1110538441553 has 8 divisors (see below), whose sum is σ = 1131917673600. Its totient is φ = 1089174975408.

The previous prime is 1110538441531. The next prime is 1110538441567. The reversal of 1110538441553 is 3551448350111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1110538441553 - 2⁶ = 1110538441489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1110538441553.

It is not an unprimeable number, because it can be changed into a prime (1110538441153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3799193 + ... + 4081046.

It is an arithmetic number, because the mean of its divisors is an integer number (141489709200).

Almost surely, 2^{1110538441553} is an apocalyptic number.

It is an amenable number.

1110538441553 is a deficient number, since it is larger than the sum of its proper divisors (21379232047).

1110538441553 is an equidigital number, since it uses as much as digits as its factorization.

1110538441553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7882951.

The product of its (nonzero) digits is 144000, while the sum is 41.

The spelling of 1110538441553 in words is "one trillion, one hundred ten billion, five hundred thirty-eight million, four hundred forty-one thousand, five hundred fifty-three".