1160551163 has 4 divisors (see below), whose sum is σ = 1160619408. Its totient is φ = 1160482920.

The previous prime is 1160551157. The next prime is 1160551193. The reversal of 1160551163 is 3611550611.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3611550611 = 6899 ⋅523489.

It is a cyclic number.

It is not a de Polignac number, because 1160551163 - 2⁶ = 1160551099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1160551193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14153 + ... + 50213.

It is an arithmetic number, because the mean of its divisors is an integer number (290154852).

Almost surely, 2^1160551163 is an apocalyptic number.

1160551163 is a deficient number, since it is larger than the sum of its proper divisors (68245).

1160551163 is an equidigital number, since it uses as much as digits as its factorization.

1160551163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68244.

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 1160551163 is about 34066.8631223951. The cubic root of 1160551163 is about 1050.8839609796.

The spelling of 1160551163 in words is "one billion, one hundred sixty million, five hundred fifty-one thousand, one hundred sixty-three".