1160005505 has 16 divisors (see below), whose sum is σ = 1416628224. Its totient is φ = 911665920.

The previous prime is 1160005501. The next prime is 1160005513. The reversal of 1160005505 is 5055000611.

It is not a de Polignac number, because 1160005505 - 2² = 1160005501 is a prime.

It is a super-2 number, since 2×1160005505² = 2691225543260610050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1160005501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123785 + ... + 132825.

It is an arithmetic number, because the mean of its divisors is an integer number (88539264).

Almost surely, 2^1160005505 is an apocalyptic number.

It is an amenable number.

1160005505 is a deficient number, since it is larger than the sum of its proper divisors (256622719).

1160005505 is an equidigital number, since it uses as much as digits as its factorization.

1160005505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9496.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 1160005505 is about 34058.8535479396. The cubic root of 1160005505 is about 1050.7192366225.

The spelling of 1160005505 in words is "one billion, one hundred sixty million, five thousand, five hundred five".