1160555605 has 16 divisors (see below), whose sum is σ = 1520031744. Its totient is φ = 843618880.

The previous prime is 1160555581. The next prime is 1160555621. The reversal of 1160555605 is 5065550611.

It is not a de Polignac number, because 1160555605 - 2⁵ = 1160555573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143859 + ... + 151711.

It is an arithmetic number, because the mean of its divisors is an integer number (95001984).

Almost surely, 2^1160555605 is an apocalyptic number.

It is an amenable number.

1160555605 is a deficient number, since it is larger than the sum of its proper divisors (359476139).

1160555605 is a wasteful number, since it uses less digits than its factorization.

1160555605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10556.

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 1160555605 is about 34066.9283176514. The cubic root of 1160555605 is about 1050.8853017278.

The spelling of 1160555605 in words is "one billion, one hundred sixty million, five hundred fifty-five thousand, six hundred five".