1105955005 has 8 divisors (see below), whose sum is σ = 1327398912. Its totient is φ = 884595408.

The previous prime is 1105955003. The next prime is 1105955017. The reversal of 1105955005 is 5005595011.

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 1105955005 - 2¹ = 1105955003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105955003) 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, 12712 + ... + 48718.

It is an arithmetic number, because the mean of its divisors is an integer number (165924864).

Almost surely, 2^1105955005 is an apocalyptic number.

It is an amenable number.

1105955005 is a deficient number, since it is larger than the sum of its proper divisors (221443907).

1105955005 is an equidigital number, since it uses as much as digits as its factorization.

1105955005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42155.

The product of its (nonzero) digits is 5625, while the sum is 31.

The square root of 1105955005 is about 33255.9018070477. The cubic root of 1105955005 is about 1034.1395619778.

It can be divided in two parts, 110595 and 5005, that added together give a square (115600 = 340²).

The spelling of 1105955005 in words is "one billion, one hundred five million, nine hundred fifty-five thousand, five".