1105550411 has 8 divisors (see below), whose sum is σ = 1279480320. Its totient is φ = 935619048.

The previous prime is 1105550401. The next prime is 1105550447. The reversal of 1105550411 is 1140555011.

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

It is not a de Polignac number, because 1105550411 - 2¹⁸ = 1105288267 is a prime.

It is a super-2 number, since 2×1105550411² = 2444483422524537842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1105550401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 999041 + ... + 1000146.

It is an arithmetic number, because the mean of its divisors is an integer number (159935040).

Almost surely, 2^1105550411 is an apocalyptic number.

1105550411 is a deficient number, since it is larger than the sum of its proper divisors (173929909).

1105550411 is an equidigital number, since it uses as much as digits as its factorization.

1105550411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1999273.

The product of its (nonzero) digits is 500, while the sum is 23.

The square root of 1105550411 is about 33249.8182100294. The cubic root of 1105550411 is about 1034.0134393982.

The spelling of 1105550411 in words is "one billion, one hundred five million, five hundred fifty thousand, four hundred eleven".