1105585555 has 8 divisors (see below), whose sum is σ = 1327096800. Its totient is φ = 884205696.

The previous prime is 1105585549. The next prime is 1105585561. The reversal of 1105585555 is 5555855011.

It is an interprime number because it is at equal distance from previous prime (1105585549) and next prime (1105585561).

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 1105585555 - 2¹⁵ = 1105552787 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13270 + ... + 48859.

It is an arithmetic number, because the mean of its divisors is an integer number (165887100).

Almost surely, 2^1105585555 is an apocalyptic number.

1105585555 is a deficient number, since it is larger than the sum of its proper divisors (221511245).

1105585555 is an equidigital number, since it uses as much as digits as its factorization.

1105585555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65693.

The product of its (nonzero) digits is 125000, while the sum is 40.

The square root of 1105585555 is about 33250.3466899219. The cubic root of 1105585555 is about 1034.0243959266.

The spelling of 1105585555 in words is "one billion, one hundred five million, five hundred eighty-five thousand, five hundred fifty-five".