1160500065 has 16 divisors (see below), whose sum is σ = 1874155968. Its totient is φ = 613148096.

The previous prime is 1160500063. The next prime is 1160500127. The reversal of 1160500065 is 5600050611.

It is a cyclic number.

It is not a de Polignac number, because 1160500065 - 2¹ = 1160500063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1160500063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359922 + ... + 363131.

It is an arithmetic number, because the mean of its divisors is an integer number (117134748).

Almost surely, 2^1160500065 is an apocalyptic number.

1160500065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1160500065 is a deficient number, since it is larger than the sum of its proper divisors (713655903).

1160500065 is a wasteful number, since it uses less digits than its factorization.

1160500065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723168.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1160500065 is about 34066.1131478189. The cubic root of 1160500065 is about 1050.8685376020.

Adding to 1160500065 its reverse (5600050611), we get a palindrome (6760550676).

The spelling of 1160500065 in words is "one billion, one hundred sixty million, five hundred thousand, sixty-five".